REVIEWS

Daqian World Commodity Store 40 Chain Sprocket of 2026

By Daqian World Commodity Store Editor • 2026-09-20
Disclosure: As an Amazon Associate, we earn from qualifying purchases made through links on this page. Our assessments are based on hands-on testing. Buying through our links does not affect your price but supports our research.

Daqian World Commodity Store 40 Chain Sprocket

of September 2026
1
Best Choice
PGN #40 Roller Chain - 10 Feet + 2 Free Connecting Links - Carbon Steel Chains
PGN Bearings
9.9
Exceptional
4.5 stars
View on Amazon
2
Best Value
JMCHstore 40T High Speed Rear Chain 3 Hole Sprocket # 40 41 420 for Coleman
JMCHstore
9.8
Exceptional
4.5 stars
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3
10 Tooth with 5/8'' Bore #40 41 420 Chain Sprocket for Coleman CT200U CT200U-EX
BDYAQGC
9.7
Exceptional
4.5 stars
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4
Superlong 40 Tooth Mini Bike Sprocket for 40/41/420 Chain, Rear Sprocket 37mm
Superlong
9.6
Exceptional
4.5 stars
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5
50T High Speed Rear Chain 3 Hole Sprocket # 40 41 420 Fits for Coleman B200R
AWTURBO
9.5
Excellent
4 stars
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6
JMCHstore 40T High Speed Rear Chain 6 Hole Sprocket # 40 41 420 for Coleman
JMCHstore
9.4
Excellent
4 stars
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7
RHKING #40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 36
RHKING
9.3
Excellent
4 stars
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8
40T Rear Chain Sprocket # 40 41 420 for Coleman CT100U CC100X Mega Moto MMB80
MurDvll
9.2
Excellent
4 stars
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9
RHKING #40 Roller Chain Sprocket B Type 5/8" Bore Rust Prevention Hardened 10
RHKING
9.1
Excellent
4 stars
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10
40T High-Speed Rear Sprocket (6-Hole, 37mm Bore) - #40/41/420 Sprocket
Generic
9
Excellent
4 stars
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11
40T High Speed Rear Chain Sprocket 3+4 Hole Sprocket for Coleman B200R B200
Dioty
8.9
Very Good
3.5 stars
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12
HNYYZL 40T High Torque Rear Chain 6 Hole Sprocket # 40 41 420 Compatible with
HNYYZL
8.8
Very Good
3.5 stars
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13
YOXUFA 40 Tooth Sprocket 420 Chain with Rear Drive Chain 90 Links Replacement
YOXUFA
8.7
Very Good
3.5 stars
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14
CILOYU 35 Chain Mini Bike Rear Sprocket 40T Compatible with Coleman CT100U
CILOYU
8.6
Very Good
3.5 stars
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15
60 Tooth GoKartSprocket for#40/#41/420Chain, 21/8 Bore8Hole HeavyDuty
Gekufa
8.5
Good
3 stars
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16
#40 Roller Chain Sprocket 40 Tooth 1" Bore (1/4" Keyway) Black Oxide Rust-Proof
HJGuamou
8.4
Good
3 stars
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17
YOXUFA 40/41/420 Chain Sprocket 48 Tooth with 1" Bore 1/4 Keyway Go Kart
YOXUFA
8.3
Good
3 stars
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18
CILOYU 420 Chain Mini Bike Sprocket 40T 40mm with 90 Links 42 Links Replacement
CILOYU
8.2
Good
3 stars
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19
Upgrade 40T High Speed Rear Chain 6 Hole Sprocket # 40 41 420 Compatible with
AWTURBO
8.1
Good
3 stars
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20
60 Tooth Go Kart Live Axle Sprocket for 40 41 420 Chain with 1" Bore 1/4"
Podoy
8
Good
3 stars
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21
48 Tooth Go Kart Sprocket for #40/#41/420 Chain, 2-1/8" Bore, 8-Hole Mount,
Gekufa
7.9
Good
3 stars
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22
RUTU 40/41/420 Chain 40T Sprocket, 40 Tooth Rear Sprocket for Coleman BT200X
RUTU
7.8
Good
3 stars
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23
Mini Bike Sprocket 40/41/420 Chain 40T Tooth 40mm Bore Replacement for Coleman
YZMLOL
7.7
Good
3 stars
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24
uxcell #40 Chain Idler Sprocket, 12mm Bore 1/2" Pitch 13 Tooth Tensioner, Black
uxcell
7.6
Good
3 stars
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25
uxcell 2pcs ANSI #40 / DIN(ISO)08A Roller Chain Idler Sprocket 12mm Bore, 1/2"
uxcell
7.5
Good
3 stars
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26
AJANTA INDUSTRIAL 40BB18H Idler Sprocket, 1/2" Bore # 40 Chain Sprockets with
AJANTA INDUSTRIAL
7.4
Good
3 stars
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27
LIDSCURA Heavy Duty 40 41 420 Chain 48T Rear Sprocket with 1/4" Keyway and 1"
LIDSCURA
7.3
Good
3 stars
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28
40 41 420 Chain Sprocket 14 Tooth 5/8" Bore 3/16" Keyway C Type for Mini Bike
BDYAQGC
7.2
Good
3 stars
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29
OCTOPUS Go Kart Live Axle Steel Sprocket 60 Tooth Fits #40#41#420 Chain with 1
OCTOPUS
7.1
Good
3 stars
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30
VASHLY Go Kart Clutch 3/4" Bore 10 Tooth for #40/41/420 Chain Predator 212
Vashly
7
Good
3 stars
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31
uxcell #40 Chain Roller Sprocket B Type, 1-1/4" Bore 16 Tooth Single Strand
uxcell
6.9
Good
3 stars
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32
CILOYU 37mm Bore 40 Tooth Sprocket 35 Chain with 140 Links Compatible with Mini
CILOYU
6.8
Good
3 stars
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33
Mini Bike Sprocket 40T Sprocket 40/41/420 Chain 40mm bore, Compatible with
Rinelavie
6.7
Good
3 stars
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34
CILOYU High Speed Mini Bike 420 Sprocket 40T 6 Hole 37mm Bore Replacement for
CILOYU
6.6
Good
3 stars
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35
Jeremywell #40 Roller Chain Sprocket B Type 3/4" Bore Hardened 10 Tooth
Jeremywell
6.5
Good
3 stars
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36
Jeremywell #40 Roller Chain Sprocket B Type 1" Bore Hardened 12 Tooth
Jeremywell
6.4
Good
3 stars
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37
CILOYU Heavy Duty 40 Tooth Sprocket 420 Chain 40mm Bore Compatible with Coleman
CILOYU
6.3
Good
3 stars
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38
New Wheel Sprocket 40T 40Tooth Motorized Gas Cycle Bicycle 50cc 60cc 80cc
sthus
6.2
Good
3 stars
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39
40/41/420 Chain 40T Tooth Mini Bike Sprocket 40mm Bore, Compatible with
Trasylph
6.1
Good
3 stars
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40
uxcell #40 Chain Idler Sprocket, 12mm Bore 1/2" Pitch 13 Tooth Tensioner, Black
uxcell
6
Good
3 stars
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41
LZXQYMX 40T High Speed Rear Chain Sprocket  3 Hole Sprocket for #40/41/420
LZXQYMX
5.9
Good
3 stars
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42
YOXUFA Go Kart Sprocket 40/41/420 Chain 60T Sprocket with 2-1/8" Bore 8 Hole
YOXUFA
5.8
Good
3 stars
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43
ZUDKSUY 40T Rear Sprocket 428 Sprocket Replacement 6 Hole Drive Chain Sprocket
ZUDKSUY
5.7
Good
3 stars
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44
CDHPOWER Multifunctional High performance 40 Teeth Sprocket for 415/415h chain
CDHPOWER
5.6
Good
3 stars
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45
Shcobomo 40/41/420 Chain 40T Tooth Mini Bike Sprocket, 40mm Bore Replacement
Shcobomo
5.5
Good
3 stars
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46
CILOYU 35 Chain Sprocket 40 Tooth Compatible with Coleman Mini Bike CT100U
CILOYU
5.4
Good
3 stars
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47
Weld-A-Sprocket for 40 Chain 20 Teeth X-Series Fits Hub Series w/ 2" Bore 40X20
Farmer Bob's Parts
5.3
Good
3 stars
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48
Weld-A-Sprocket for 40 Chain 30 Teeth X-Series Fits Hub Series w/ 2" Bore 40X30
Farmer Bob's Parts
5.2
Good
3 stars
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49
AZUSA 12 Tooth 40 41 420 Chain 5/8 Bore Jackshaft Sprocket
Azusa
5.1
Good
3 stars
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50
Centrifugal Clutch, Go Kart Clutch 3/4 Bore 10T with #40 41 420 Chain 12.7mm
ILONPA
5
Good
3 stars
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51
JT Sprockets JTR269.40 40T Steel Rear Sprocket , black , 40 Tooth
JT
4.9
Good
3 stars
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52
JT Sprockets JTR499.40 40T Steel Rear Sprocket , black
JT
4.8
Good
3 stars
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53
50T High Torque Rear Chain 3 Hole Sprocket # 40 41 420 for Coleman B200R B200
MurDvll
4.7
Good
3 stars
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54
Jackshaft Sprockets 40/41/420 Chain 3/4" Bore 14 Tooth + 10 Tooth 3/16" Keyway
pinkhatcat
4.6
Good
3 stars
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55
YOXUFA 60 Tooth Sprocket 40/41/420 Chain Mini Bike Rear Sprocket 40mm Bore
YOXUFA
4.5
Good
3 stars
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56
AlveyTech #40/41/420 Chain - 60 Tooth Rear Sprocket for Mini Bikes
Monster Motion
4.4
Good
3 stars
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57
AlveyTech #40/41/420 Chain 40 Tooth Rear Sprocket - Compatible Replacement Fits
AlveyTech
4.3
Good
3 stars
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58
AlveyTech #40/41/420 Chain 48 Tooth Sprocket for Go-Karts & Mini Bikes
AlveyTech
4.2
Good
3 stars
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59
AlveyTech #40/41/420 Chain 60 Tooth Steel Sprocket - Replacement Parts for
AlveyTech
4.1
Good
3 stars
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60
C Sprocket 14 Tooth 40/420 Chain, 5/8 Bore
KART SUPPLY
4
Good
3 stars
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61
Sprocket 10 Tooth C Type is Used with Size #40, 41, and 420 Chain Found on Many
YSHAP
3.9
Good
3 stars
View on Amazon
Click here to learn more about these products.

PGN #40 Roller Chain - 10 Feet + 2 Free Connecting Links - Carbon Steel Chains for Bycicles, Mini Bikes, Motorcycles, Go-Karts, Home and Industrial Machinery - 239 Links

ANSI Chain No. 40. Length 10 feet. Single Strand. 12 inch Pitch. Carbon Steel.

JMCHstore 40T High Speed Rear Chain 3 Hole Sprocket # 40 41 420 for Coleman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike

JMCHstore 40T 34 hole Sprocket 4041420 Chain for Coleman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike Realtree RT200 Mega moto B212 212MAX Mini Bike Rear wheel Sprocket. ?- Designed for flat roads and racing, allowing for higher speeds without compromising power delivery.. Reduces torque strain while improving engine efficiency, delivering a more refined riding experience.. ?? Precision-cut teeth ensure smooth power transfer, reducing chain wear and extending drivetrain longevity.. - Made from premium high-strength steel, engineered to withstand extreme loads and high RPMs without compromising performance.. - ? The gold zinc coating provides rust protection, ensuring long-term durability in all weather conditions.. 4041420 Chain,Teeth 40 Tooth Mounting Hole Distance center to center, bolt hole circle 49mm 1.93 inch Center Hole Diameter 37mm 1.46 inch Overall Diameter 165mm 6.49 inch Mounting Hole Diameter 6.5mm 0.26 inchx6..

10 Tooth with 5/8'' Bore #40 41 420 Chain Sprocket for Coleman CT200U CT200U-EX BT200X KT196 Predator 196cc 200cc 212cc 6.5hp Baja Massimo Warrior Mini Bike Trailmaster MB200 Go Kart Cart Parts

Package Include1 x 420 Chain 10 Tooth Front Sprocket, 2 x sprocket key, 6 x 420 Master Link. FitmentPredator 196cc 200cc 212cc 5.5hp 6.5hp Mini Bike - 2030 Series Torque Converter. Compatible with Coleman CT200U CT200U-EX BT200X RB200 Mini Bike Baja Warrior MB200 MB165 Mini Bike Massimo MB200 Mini Bike Trailmaster MB200 Mini Bike Realtre RT200 Mini Bike. FitmentPredator 196cc 200cc 212cc 5.5hp 6.5hp Go Kart Cart - 2030 Series Torque Converter. Coleman KT196 CK196 GK200 BK200 Go Kart Realtre RTK200 Go Kart Trailmaster Mid XRS XRX Go Kart Hammerhead Mudhead 80T Go Kart. Size4041420 Chain 10 Tooth Sprocket, Total Length 45mm1.77 '', Total Width16mm0.63'', Center hole diameter 16mm0.63''. Key Size Length 30mm1.18'', Width 5mm0.2'', Height 5mm0.2''. High Qualitythe drive sprocket is made of high quality metal, high strength, wear resistance, high temperature resistance, long service life. NOTEPlease check as much as possible the item picture, model and size carefully to confirm the compatibility.

Superlong 40 Tooth Mini Bike Sprocket for 40/41/420 Chain, Rear Sprocket 37mm Bore with 6 Hole Fit for Coleman CT100U CC100X Baja Doodle Bug DB30 Monster Mega Moto MMB105 Mini Bike Parts

Professional CustomizationThe 420 sprocket is designed specifically for Coleman CT100U, CC100X, RB100, B100, Baja Doodle Bug DB30, Oryxearth 105cc, Mega Moto MMB80, MMB105 and other engine. Quality Carbon-SteelThe go kart sprocket is made of high-quality carbon-steel material, with strong hardness and greater durability. The whole body is designed in gold, and it will appear red in the sunlight, making your DIY mini bike even cooler. Strong-Performance ImprovementThe sprocket for mini bike can provide faster acceleration performance, increase rotational speed, stabilize chain engagement, and prevent chain slippage to cope with different complex terrains such as rough, sandy, and slippery terrain. Precision CuttingThe 40 chain sprocket will be highly engaged with the chain to avoid chain slippage, maintain stable operation during transmission, improve transmission efficiency, reduce wear and energy loss, and extend the service life of the entire transmission system. Simple InstallationYou will receive 1 rear sprocket, 6 screws, and 6 nuts. Simply use the screws and nuts to secure the 420 sprocket for mini bike to the car and complete the DIY modification of your beloved car.

50T High Speed Rear Chain 3 Hole Sprocket # 40 41 420 Fits for Coleman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike (50T 3 Hole Sprocket)

Package Contents You will get 150T High Speed Rear Chain 3 Hole Sprocket. Compatible With Models 50T 3 hole Sprocket 4041420 Chain for Coleman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike Realtree RT200 Mega moto B212 212MAX Mini Bike Rear wheel Sprocket. Excellent Quality Made from premium high-strength steel, engineered to withstand Engineered for high-frequency use. Easy to install Easy to install, No special tools required, save time.. Quality ServiceIf you have any questions or dissatisfaction with the product,Please contact us in a timely manner.AWTURBO will provide you with the most satisfactory response..

JMCHstore 40T High Speed Rear Chain 6 Hole Sprocket # 40 41 420 for Coleman CT100U CC100X Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike

JMCHstore 40T Sprocket 4041420 Chain for Coleman CT100U CC100X RB100 B100 Mini bike Baja Doodle Bug DB30 Mini bike ? . . For Monster Mega Moto MMB80 MMB105 Motovox MBX10 Mini bike Oryxearth 105cc For FPR GMB100 Mini bike Rear wheel Sprocket .. ? ? ? Perfect for 212cc and larger engines, ensuring optimal power transfer without chain slippage.. ?- Designed for flat roads and racing, allowing for higher speeds without compromising power delivery.. Reduces torque strain while improving engine efficiency, delivering a more refined riding experience.. ?? Precision-cut teeth ensure smooth power transfer, reducing chain wear and extending drivetrain longevity.. - Made from premium high-strength steel, engineered to withstand extreme loads and high RPMs without compromising performance.. - ? The gold zinc coating provides rust protection, ensuring long-term durability in all weather conditions.. 4041420 Chain,Teeth 40 Tooth Mounting Hole Distance center to center, bolt hole circle 49mm 1.93 inch Center Hole Diameter 37mm 1.46 inch Overall Diameter 165mm 6.49 inch Mounting Hole Diameter 6.5mm 0.26 inchx6..

RHKING #40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 36 Tooth

Size Roller Chain Sprocket 12.7mm 12 Pitch,36 Teeth,1 Bore Diameter, 0.25 Keyway with 2 Setscrews at 90 degrees,B Type.. MaterialSprocket is made of AISI 1045 Medium Carbon Steel, gear part of high temperature quenching heat treatment, high hardness, Harden Teeth at HRC38-42,wear resistance.. FeatureSprocket tooth surface hardening treatment, sprocket overall blackening treatment, rust, corrosion resistance.. Use Sprocket does not need lubrication, easy maintenance, can maintain good stable operation for a long time.. Package Content 1 x Roller Chain Sprocket included 2pcs set screw..

40T Rear Chain Sprocket # 40 41 420 for Coleman CT100U CC100X Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike

Compatible Models For Coleman CT100U CC100X RB100 B100, Baja Doodle Bug DB30, Monster Mega Moto MMB80 MMB105, Motovox MBX10, Oryxearth 105cc, FPR GMB100. Friendly ReminderThe size of the center mounting hole on the 420 sprocket determines its compatibility with your mini bike. Please verify dimensions carefully before purchase. The 420 sprocket is suitable for modified mini bikes equipped with a 420 chain and a 212cc or larger displacement engine.. ApplicationThe 40-tooth sprocket balances torque and RPM, delivering both acceleration performance and high-speed smoothness. Its tooth profile perfectly matches chain pitch, making it suitable for both road and track use.. Product MaterialConstructed with a high-strength carbon steel core and zinc-plated finish, our product offers exceptional wear resistance and corrosion protection. This reduces chain wear and extends the lifespan of your drivetrain.. After-Sales ServiceShould you encounter any issues before or after use, we are here to assist you in resolving them..

RHKING #40 Roller Chain Sprocket B Type 5/8" Bore Rust Prevention Hardened 10 Tooth

Size Roller Chain Sprocket 12.7mm 12 Pitch,10 Teeth,58 Bore Diameter, 0.187 Keyway with 2 Setscrews at 90 degrees,B Type.. MaterialSprocket is made of AISI 1045 Medium Carbon Steel, gear part of high temperature quenching heat treatment, high hardness, Harden Teeth at HRC38-42,wear resistance.. FeatureSprocket tooth surface hardening treatment, sprocket overall blackening treatment, rust, corrosion resistance.. Use Sprocket does not need lubrication, easy maintenance, can maintain good stable operation for a long time.. Package Content 1 x Roller Chain Sprocket included 2pcs set screw..

40T High-Speed Rear Sprocket (6-Hole, 37mm Bore) - #40/41/420 Sprocket Compatible for Coleman CT100U/CC100X, Mega Moto MMB80/105, Baja Doodle Bug DB30, Motovox MBX10/MBX11 & Mini Bike

High-Strength 40 Tooth Sprocket Precision-machined from hardened steel for durability, compatible with 40, 41, and 420 chains. Designed to withstand high torque without deformation fits 37mm bore applications.. Universal Mini Bike Compatibility Direct replacement for Coleman CT100UCC100X, Mega Moto MMB80105, Baja Doodle Bug DB30, and Motovox MBX10MBX11 minibikes. 6-hole mounting pattern ensures secure installation.. Optimized for Performance 40 Chain Sprocket design balances speed and torque for smoother acceleration. Heat-treated teeth resist wear from chain friction, extending part lifespan.. Easy Installation Includes pre-drilled holes matching OEM specifications. No modifications neededworks with existing hardware for hassle-free upgrades or repairs.. Rigorous Quality Testing Each Mini Bike Sprocket undergoes load testing to ensure consistent performance under riding conditions. Ideal for both recreational and heavy-duty use..

40T High Speed Rear Chain Sprocket 3+4 Hole Sprocket for Coleman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike # 40 41 420 Chain

Compatible withColeman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike Realtree RT200 Mega moto B212 212MAX Mini Bike Rear wheel Sprocket. Standard 34 hole position40T 34 hole rear sprocket fits 40, 41 and 420 chains.Precision-cut gear teeth ensure smooth power transmission, reduce chain wear, and effectively protect the drive system.. Heavy-Duty Rustproof BuildMade of high-strength carbon steel with premium gold zinc plating. Resists heavy load, high RPM, rust and corrosion for long-term all-weather durability. Smooth HighSpeed PerformanceOptimized gear ratio delivers steady power output and responsive acceleration. Perfect for daily riding and racing scenarios. Easy Direct InstallationStandard hole design fits original hub perfectly. No special tools or modification required for quick and hassle-free installation.We also offer professional after-sales support to solve any product problems for you..

HNYYZL 40T High Torque Rear Chain 6 Hole Sprocket # 40 41 420 Compatible with Coleman CT100U CC100X for Mega Moto MMB80 105 Baja Doodle Bug DB30 for Motovox MBX10 Mini Bike Parts

Universal Mini Bike CompatibilityFits Coleman CT100U, CC100X, RB100, B100 Baja Doodle Bug DB30 Monster Mega Moto MMB80105 Motovox MBX10 Oryxearth 105cc and FPR GMB100ideal for rear-wheel upgrades.. Premium Durability Weather ResistanceConstructed from high-strength steel with gold zinc plating to resist rust, corrosion, and wearbuilt to endure extreme loads, high RPMs, and harsh conditions.. Precision-Cut Teeth for Smooth Power TransferLaser-optimized gear teeth reduce chain slippage and wear, ensuring seamless power delivery and extended drivetrain longevity.. Optimized for Upgraded Engines 212ccEngineered to handle bigger engines 212cc and above, delivering maximum power efficiency without chain skipperfect for performance tuning.. High-Torque Performance for Demanding RidesThe 40-tooth design boosts low-end torque, acceleration, and climbing powerexcellent for off-road trails, steep hills, and high-speed racing..

YOXUFA 40 Tooth Sprocket 420 Chain with Rear Drive Chain 90 Links Replacement for Coleman Mini Bike CT200U BT200X CT200U-EX Baja Warrior TrailMaster MB200 Axis M200 Predator 212 196cc 200cc 6.5hp Part

Fitment 420 chain sprocket 40T and 420 chain replacement for mini bike Coleman Baja TrailMaster MASSIMO Mini Bike with Predator 212cc 196cc 200cc 6.5hp Engine. Compatibility Coleman Powersports CT200U BT200X CT200U-EX CT200U-EXR Baja Motorsports Mini Bike MB165 MB200 Heat, Mini Baja, Warrior, MASSIMO MB200, TrailMaster MB200, Axis M200, Coleman KT196 CK196. Durable Material The mini bike chain and 40 tooth sprocket are machined from a durable metal alloy, with a precision tooth design to ensure a perfect fit, prevent the chain from falling off and maintain long lasting quality. Feature With the front sprocket of the kart unchanged, our 40T rear sprocket has a faster transmission speed and improves fuel efficiency. Experience a more powerful ride and save fuel at the same time. Size 4041420 Chain, Teeth 40 Tooth, Mounting Hole Distance center to center, bolt hole circle 3-316 80 mm, Center Hole Diameter 1-916 40 mm, Overall Diameter 6-12165mm, Chain Size 420.

CILOYU 35 Chain Mini Bike Rear Sprocket 40T Compatible with Coleman CT100U CC100X Baja DB30 Predator 79cc 97cc 100cc Motovox MBX10 MBX11 Mega Moto MM-B80 105cc Powersports Parts

Wide Compatibility Coleman Powersports CT100U CC100X RB100 Trail 100 mini bike Baja Motorsports Doodle Bu DB30 Blitz, Dirt Bu, Viper mini bike Motovox MBX10 MBX11 mini bike Monster Moto Mega Moto Classic 80cc MM-B80 105cc MM-B105 electric mini bike. Durable Construction The 35 roller chain and 40 tooth sprocket 35 chain are machined from a durable metal alloy, thicked and more sturdy. Improved 6 hole sprocket Improved mounting hole spacing and 6 mounting holes for increased compatibility, this design is specifically tailored for mini bikes or go-karts and allows for unobstructed installation, saving time and effort. Efficient Power Transmission Our 40t rear sprocket's maximum speed on flat roads has been significantly improved, making it faster and more thrilling. The engine runs at lower RPM, consuming less energy and delivering better range. Size Mounting hole distance 1.92 49 mm, centre hole diameter 37 mm 1.45, tooth 40t, chain size 35 chain. Note Pay attention to the sprocket is 40 tooth, which is is much smaller than the original 75-tooth one, and the chain can be shortened as needed.

60 Tooth GoKartSprocket for#40/#41/420Chain, 21/8 Bore8Hole HeavyDuty Replacement forGoKarts&MiniBikes

COMPATIBILITY FITMENT NOTICE 60 tooth sprocket designed for 40 41 420 chain applications on select go karts and mini bikes. ? NOT UNIVERSAL Please confirm outer diameter clearance, chain type, and bolt pattern before ordering.. PRODUCT DIMENSIONS PLEASE VERIFY BEFORE PURCHASE Overall diameter 9-34 Center bore 2-18 Tooth count 60T Features 8 x 38 mounting holes. Bolt pattern varies by wheel see dimension diagram for exact measurements.. PREMIUM HEAT-TREATED STEEL Manufactured from high-strength, heat-treated steel to resist wear, deformation, and tooth fatigue in demanding riding conditions.. PRECISION MACHINED TEETH Chamfered tooth design and smooth surface promote proper chain engagement, reduced vibration, and stable power transmission when correctly matched.. BUY WITH CONFIDENCE If you have any questions about fitment or compatibility, feel free to contact us before or after purchase. We stand behind our product and are committed to your satisfaction..

#40 Roller Chain Sprocket 40 Tooth 1" Bore (1/4" Keyway) Black Oxide Rust-Proof with 3 Set Screws for Go-Kart Mini Bike ATV Tractor Conveyor, Hardened 1045 Steel 40BS40-1

Precision-Machined Bore for Seamless Fit 40 tooth with 1 bore diameter and 14 x 18 keyway. Ultra-precise dimensions ensure perfect integration with matching components for smooth power transmission.. Premium AISI 1045 Steel with Hardened Teeth High-temperature quenched for exceptional wear resistance and durability in demanding applications.. ANSI Standard This 40BS40 sprocket comes with a 1'' precision-machined hole, featuring a keyway and three set screws. Its teeth are hardened to enhance durability. This sprocket fully complies with all ANSI standards.. Black Oxide Coating for Corrosion Resistance All-over rust-proof finish extends service life, even in harsh environments.. Low-Maintenance Versatility Requires only lubrication for easy upkeep. Ideal for industrial equipment, conveyors, agricultural machinery, and DIY projects..

YOXUFA 40/41/420 Chain Sprocket 48 Tooth with 1" Bore 1/4 Keyway Go Kart Sprocket Hub Replacement for Predator 212cc 196cc Go Cart Mini Bike Powersports Parts

FITMENT Our 420 chain sprocket hub with a 1 bore 14 keyway is fit for most predator 212cc 196cc 6.5hp mini bike go kart cart dune buggies drift trike. GREAT QUALITY Made of steel material, solid and durable to use. NOTE This go kart sprocket is a sprocket with 8 holes 48 teeth for use with 4041420 size chain.Please check if the center hole diameter and mounting hole distance of the sprocket are consistent with our products. If not , it will not fit.. Hub Size Outer diameter 4, Bore diameter 1, Axle keykeyway 14. Sprocket Size 420 Chain,Teeth 48 Tooth. Mounting Hole Distance center to center, bolt hole circle 90mm 3.54 inch, Center Hole Diameter 54mm 2.13 inch, Overall Diameter 197mm 7.76 inch, Mounting Hole Diameter 10mm 0.39 inch x 8, Thickness 6mm 0.236 inch,. PACKAGE LIST 1 x Sprocket Hub, 1 x 420-48T Sprocket, 1 x Keyway, 4 x Screws, 4 x Nuts.

CILOYU 420 Chain Mini Bike Sprocket 40T 40mm with 90 Links 42 Links Replacement for Coleman BT200X CT100U CT200U-EX CT200U CC100X Baja MB165 MB200 Doodlebug DB30 Predator 212 196cc Engine Parts Kit

Fitment The 420 chain sprocket 40T kit is compatible with Predator 212cc 196cc 200cc 6.5hp engine Coleman Baja TrailMaster Massimo Powersports mini bike go kart. Coleman Powersports BT200X CT200U-EX CT200U KT196, Baja Motorsports mini bike MB165 MB200 Heat, Mini Baja, Warrior, Hensim mini bike MB165 MB200 Heat, Mini Baja, Warrior, MASSIMO MB200, TrailMaster MB200 MB200-1 MB200-2, Axis M200. Compatibility Baja Doodlebu DB30 Blitz, Dirt Bu, Hensim Doodlebu DB30 Blitz, Dirt Bu, Motovox MBX10 MBX11, Monster Moto MM-B80 MM-B105, Coleman Powersports CT100U CC100X. Note The distance of the middle mounting hole determines which model the sprocket is suitable for. This sprocket fits the 420 chain. Compared with other 420 sprockets, this sprocket has six more mounting holes that are suitable for mini bikes with 420 chains and larger engines, such as the Coleman CT100U, CC100X and so on. The four mounting holes outside are suitable for installation on mini bikes such as CT200U BT200X. Improved Sprocket The 420 sprocket is larger in size and has stronger acceleration, climbing power and higher torque on all terrain. Precision chain teeth ensure smooth power transmission, reducing chain wear and extending the life of the drive chain. Size Teeth 40 tooth. 6 holes mounting distance center to center, bolt hole circle 1.93 49 mm. 4 holes mounting distance center to center, bolt hole circle 3.15 80 mm. Center hole diameter 1.57 40 mm. Packing List 1 420 chain 40T sprocket, 5 420 master link, 10 screw, 10 nut, 1 420 sprocket 10T, 1 316 keyway, 1 chain breaker, 1 420 chain 90 links, 1 420 chain 42 links.

Upgrade 40T High Speed Rear Chain 6 Hole Sprocket # 40 41 420 Compatible with Coleman CT100U CC100X Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike (40T 6 Holes)

Package Contents40T Rear Chain 6 Hole Sprocket 40 41 420, 6 Mounting screw, 6 Screw cap. Compatible With Models For Coleman CT100U CC100X RB100 B100 Mini bike Baja Doodle Bug DB30 Mini bike Monster Mega Moto MMB80 MMB105 Motovox MBX10 Mini bike Oryxearth 105cc For FPR GMB100 Mini bike Rear wheel Sprocket.Perfect for 212cc and larger engines.. Excellent Quality Made from premium high-strength steel, engineered to withstand extreme loads and highreducing chain wear and extending drivetrain longevity.. Easy to install Easy to install, No special tools required, save time. Quality ServiceIf you have any questions with the product,Please contact us in a timely manner.AWTURBO will provide you with the most quality service..

60 Tooth Go Kart Live Axle Sprocket for 40 41 420 Chain with 1" Bore 1/4" Keyway Compatible with Yerf-Dog Murray Go Karts by Podoy

60 Tooth Go Kart Live Axle Sprocket Fit for 40,41,420 Chain. Sprocket Dimension -- Chains 4041420 Teeth 60 Tooth OD 9 34 Center Hole 1. Compatible with Yerf-Dog and Murray Go Karts. The partproduct is not sponsored or endorsed by, or affiliated with the brands it fit, including Yerf-Dog Murray. High-quality wear-resistant materials, we recommend using oil or grease instead of canned lubricants. Package Includes 1pc 60 Tooth Live Axle Sprocket with Bore. Non original aftermarket part.

48 Tooth Go Kart Sprocket for #40/#41/420 Chain, 2-1/8" Bore, 8-Hole Mount, Fits Hubs w/ 2-1/8" BCD Heat-Treated Steel for Go Karts & Mini Bikes

This Go Kart Sprocket designed with 48 Tooth, works with 4041420 Chain for Go Karts and Mini Bikes48-tooth configuration ensures reliable torque delivery and smooth chain engagement.. Made from premium heat-treated steel to resist wear and deformation in demanding environments.. 8 outside diameter, 48 tooth sprocket with a 2-18 boreinside diameter 51638 mounting holes.. You can decide the product quality and performance. If you are not satisfied with your purchase for any reason, simply contact us for our satisfaction guarantee, which means there is no risk for you to try today.

RUTU 40/41/420 Chain 40T Sprocket, 40 Tooth Rear Sprocket for Coleman BT200X CT200U CT200U-EX Baja Warrior MB165 MB200 Predator 212 196cc 200cc 6.5hp Powersports TrailMaster Massimo Mini Bike Go-Kart

Compatibility - RUTU 40T sprocket for 4041420 chain fit for Coleman BT200X CT200U CT200U-EX CT200U-EXR, Baja Warrior MB165 MB200 Predator 212 196cc 200cc 6.5hp Powersports Motorsports TrailMaster Massimo Mini Bike Go-Kart. If you are unsure whether your model is suitable, feel free to ask us at any time. High Quality - Made of high-quality 45 steel, sturdy and wear-resistant. The surface has undergone anodizing treatment, making the sprocket less prone to rust and corrosion-resistant, ensuring a longer service life. Precision Machining - Precise processing ensures the sprocket pitch perfectly matches the chain, providing a more comfortable and safe riding experience. Faster Speed - When the front sprocket is the same, the rear sprocket with fewer teeth can increase speed and save fuel. With this sprocket, it can adapt to more terrains and is suitable for mountain riding. Note - Before purchasing, please compare the center hole diameter and mounting hole distance of your original sprocket to ensure that this product is compatible with your model.

Mini Bike Sprocket 40/41/420 Chain 40T Tooth 40mm Bore Replacement for Coleman CT200U CT200U-EX BT200X Mini Bike Go-Kart Baja Warrior Massimo MB165 200 Predator196cc 200cc 6.5hp Go Kart Parts.

COMPATIBILITY Mini Bike Sprocket for Coleman Powersports CT200U CT200U-EX CT200U-EXR BT200X, Baja Motorsports Mini Bike MB200 MB165Heat, Mini Baja, Warrior, Hensim Mini Bike Massimo MB200, TrailMaster MB200. 420 Chain Sprocket Work on Coleman Baja Warrior TrailMaster Massimo 196cc 200cc 212cc MB165 MB200 6.5hp Powersports Mini Bike Go Kart.. HIGH QUALITY CONSTRUCTION This mini bike rear sprocket is The precision-machined metal alloy construction ensures firmness and resistance of mini bike rear sprocket to wear and tear, providing long-lasting performance.The black anodized finish of our 40T Sprocket provides excellent protection against rust and corrosion.. EASY INSTALLATIONSize of 420 Sprocket,40 Tooth Teeth,4041420 Chain,Center Hole Diameter 1-916 40 mm, Overall Diameter 6-12165mm.With easy installation, this high-quality sprocket will provide smoother and more efficient riding on your mini bike.. PROVIDES EFFICIENT POWER TRANSFERUpgrade your mini bike with this high-quality rear sprocket designed for efficient power transfer. Our 40T rear sprocket offers increased speed and improved fuel efficiency, provide your mini bike more powerful power to conquer all kinds of terrain.. PACKAGE INCLUDE 1 40 Chain Sprocket,4 Nuts, 4 Screw, 3 420 Chain Master Links.Install and replace your mini bike's rear sprocket, allowing for a hassle-free experience..

uxcell #40 Chain Idler Sprocket, 12mm Bore 1/2" Pitch 13 Tooth Tensioner, Black Oxide Finished C45 Carbon Steel with Insert Single Bearing for ISO 08A Chains

Specifications Number of Teeth 13 Bearing Model 6001Z Outside Diameter 58mm 2.28-inch Bump Width 3.5mm 0.14-inch Total Width 14mm 0.55-inch Bore Diameter 12mm 0.47-inch Pitch 12-inch 12.7mm Tooth Width 7mm 0.28-inch 1 x Idler Sprocket. Idler sprocket is a chain sprocket, with a sealed bearing that allows the sprocket to rotate freely. Idler sprockets are normally mounted in a fixed position on a fixed shaft.. The product is made of c45 carbon steel, the tooth part high temperature quenching heat treatment, high hardness, wear resistance, long service life, easy to use.. The Idler sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain idler sprocket comes with strong teeth that can latch onto the chain. It is suggested that idler sprockets have at least three teeth in mesh with the chain.. Widely used in milling machine, drilling machine or other machinery transmission occasions..

uxcell 2pcs ANSI #40 / DIN(ISO)08A Roller Chain Idler Sprocket 12mm Bore, 1/2" Pitch, Hardened 14 Tooth Tensioner Sprocket, Insert 2 Bearings (B Type)

Model For ANSI 40 DINISO08A Chain. Size 12mm Bore Idler Tensioner Sprocket 14 Tooth, 12.7mm 12 Pitch, 64mm Outside Diameter.. Idler sprocket is a flat sprocket, with 2 precision bearings 6201Z that allows the sprocket to rotate freely. Idler sprockets are normally mounted in a fixed position on a fixed shaft.. Made of quality 45 steel, which goes through a quenching process to harden the teeth. This enhances durability and reduces friction, resulting in a sprocket with high hardness, excellent wear resistance, and a long service life.. The idler sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain idler sprocket comes with strong teeth that can latch onto the chain. It is suggested that idler sprockets have at least three teeth in mesh with the chain.. Suitable for a wide range of applications, including conveyor systems, agricultural machinery, industrial equipment, and more..

AJANTA INDUSTRIAL 40BB18H Idler Sprocket, 1/2" Bore # 40 Chain Sprockets with Bearing 203KRR5 18-Teeth

Finishing - Black Oxide. Material - Carbon Steel. Sprocket Type - Idler Sprocket. Pitch - 12 Pitch. Bore size - 12 BORE.

LIDSCURA Heavy Duty 40 41 420 Chain 48T Rear Sprocket with 1/4" Keyway and 1" Bore Go Kart Hub, Replacement for Predator 212cc 196cc 6.5hp Engine Go Kart Cart Powersports Accessory Parts

Fit for Go-Karts This 1 bore go-kart hub with a 14 keyway and 48T rear sprocket is designed to be a replacement for Predator most 212cc and 196cc 6.5hp go-karts with 1 axles, ensuring compatibility for optimal performance. Optimal Sprocket Size The 48T sprocket is compatible with 40, 41, and 420 chains, featuring a center hole diameter of 51mm 2.01 inches. This versatile sizing allows for seamless integration into your go-kart setup. Heavy-Duty Construction Crafted from heavy-duty steel, the 420 sprocket and hub offer exceptional strength and durability. These components are built to withstand the rigors of off-road riding and racing. Secure Lock Nut Design Each hub comes with a lock nut to prevent loosening caused by vibrations during rides. This feature enhances safety and reliability, allowing you to focus on the track without worrying about your equipment. Comprehensive Package The package includes everything you need 1 sprocket hub, 1 48T 420 chain sprocket, 14 keyway, and 4 screws with nuts. This all-in-one solution simplifies your installation process.

40 41 420 Chain Sprocket 14 Tooth 5/8" Bore 3/16" Keyway C Type for Mini Bike and Go Kart 30 Series Torque Converters Parts

Package Include1 x 420 Chain sprocket 14 tooth, 2 x sprocket key, 6 x 420 master link. Fitment420 Chain sprocket 14 tooth for most go kart and mini bike replacement and DIY refit. Size4041420 Chain 14 tooth sprocket, total length 57mm2.24'', total width16mm0.63'', center hole diameter 16mm0.63'', sprocket key width 5mm0.2''. High QualityThe drive sprocket is made of high quality metal, high strength, wear resistance, high temperature resistance, long service life. NotePlease check as much as possible the item picture, model and size carefully to confirm the compatibility.

OCTOPUS Go Kart Live Axle Steel Sprocket 60 Tooth Fits #40#41#420 Chain with 1 Bore 1/4" Keyway Sprocket Only

COMPATIBILITY Designed for 40, 41, and 420 chain types, this sprocket offers versatile fitment for various go-kart applications. SPECIFICATIONS Features a 1-inch bore diameter with a 14 inch keyway, perfect for standard go-kart live axle setups. TOOTH COUNT 60-tooth design provides optimal gear ratio for enhanced performance and speed control in go-kart applications. CONSTRUCTION Manufactured from durable steel with a black finish for enhanced wear resistance and long-lasting performance. LIVE AXLE DESIGN Specifically engineered for live axle go-kart applications, ensuring proper power transfer and reliable operation.

VASHLY Go Kart Clutch 3/4" Bore 10 Tooth for #40/41/420 Chain Predator 212 Centrifugal Clutch 10T for Go Kart Minibike and Fun Kart Engine

10 Tooth Centrifugal ClutchThis go kart clutch 34 Bore 10T for 4041420 Chain, Designed for Single Wheel Drive Karts with Tires no larger than 15 Tall Chain Not included.. CompatibleThe centrifugal clutch 34 bore 10 tooth fit 2 - 6.5 HP 2300 RPM gasoline engines for minibike, generator, garden tractors, go karts, and for scooterx sport kart, mini bike, mini chopper, and mini motorcycles engines.. Product Material The Go kart clutch is made of quality iron material, which is lightweight, portable,maximum torque, wear-resisting and fast heat dissipation.. Easy to Install Easy to install, Metric Property Bolt and Washer Kit are Included. Mounts Onto Crankshaft Using Bolt and Washer on the End of the Crankshaft.Bi-directional Clutch Can Mount Inward or Outward on Crankshaft.. Before PurchasingPackage Includes 1 x 34 10 Teeth Clutch, 2 x Clutch Bolt2 x Washer Kit, and 2 x Screw wrench, Please check carefully up and below information about our go kart clutch 34 Bore 10T shaft fitment before your purchasing, If you have any question, please contact us first, thank you.

uxcell #40 Chain Roller Sprocket B Type, 1-1/4" Bore 16 Tooth Single Strand Chain Sprocket, Carbon Steel, Keyway with Set Screws

Package Included You will receive 1pcs chain roller sprocket with set screws. Bore Size 1-14 inch, Tooth Outer Diameter 71mm2.8 inch, Step Outer Diameter 51mm2.01 inch, Thickness 22mm0.87 inch. Number of Teeth 16. Finish Black Oxide.. Chain Sprockets are normally mounted in a fixed position on a fixed shaft. Keyway with 2pcs Set Screws at 90 degrees. The shaft can be fixed well, which is convenient to use.. The chain sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain sprocket comes with strong teeth that can latch onto the chain. It is suggested that chain sprockets have at least three teeth in mesh with the chain.. The product is made of carbon steel, the tooth part high temperature quenching heat treatment, high hardness, wear resistance, long service life, easy to use. Fully black oxide coated, rust resistance.. Widely used in milling machine, drilling machine or other machinery transmission occasions..

CILOYU 37mm Bore 40 Tooth Sprocket 35 Chain with 140 Links Compatible with Mini Bike Coleman CT100U CC100X CK100 Baja DB30 Monster Moto Motovox MBX10 MBX11 MMB80 105cc 97cc 100cc Minibike Go Kart Part

Fitment 35 chain for mini bike and 35 sprocket 40T are compatible with Predator 97cc 98cc 100cc 2.5hp 2.8hp 3.0hp Coleman Baja Motovox Mega Moto Monster Moto mini bike go kart. Wide Compatibility Coleman Powersports CT100U CC100X RB100 Trail 100 mini bike Coleman CK100 SK100 go kart Baja Motorsports Doodle Bu DB30 Blitz, Dirt Bu, Viper mini bike Motovox MBX10 MBX11 mini bike Monster Moto Mega Moto Classic 80cc MM-B80 105cc MM-B105 1000w Electric mini bike. Durable Construction The 35 drive chain and mini bike sprocket are machined from a durable metal alloy, with a precision tooth design to ensure a perfect fit, avoid the chain falling off and maintain long lasting using. Promotiom Points Improved mounting hole spacing and six mounting holes for increasing compatibility, eliminating the need for manual modification. This design is specifically tailored for mini bikes or go-karts and allows for unobstructed installation, saving time and effort. Provides Efficient Power Transmission With the kart's front sprocket unchanged, our 40T rear sprocket offers faster transmission speed, achieving an optimal transmission ratio, driving at high speeds while saving fuel, giving your mini bike more power to conquer various terrains. Size Mounting hole distance 1.92 49 mm, mounting hole diameter 1.46 37 mm, centre hole diameter 1.45 37 mm, tooth 40T, chain size 35 chain.

Mini Bike Sprocket 40T Sprocket 40/41/420 Chain 40mm bore, Compatible with C-oleman BT200X CT200U CT200U-EX Baja Warrior TrailMaster Massimo MB165 MB200, etc.

Package ContentYou will receive 1 piece 40T chain bore rear sprocket, 4pcs screws, 4pcs nuts and 2pcs 420 chain master links. The center hole diameter and the distance of the mounting holes determine whether this sprocket is suitable for your mini bike. Please measure the size before purchasing.. Durable MaterialChain sprocket adopts metal alloy steel construction to ensure sturdiness and wear resistance, black anodized surface, high strength, durable, not easy to break, and can be used for a long time.. Wide Application40T sprocket is suitable for 4041420 chain, 420 chain sprocket is compatible with Mini Bike, Go-Kart, compatible for CT200U BT200X CT200U-EX, compatible for Baja Warrior TrailMaster Massimo MB165 MB200, etc.. Better Riding Experience40T rear sprocket can be easily installed to help upgrade the performance of your mini bike, accelerating faster and more fuel-efficient. Let you enjoy a more powerful riding experience.. Replacement PartThe sprocket pitch and chain are well inlaid to avoid the chain from falling off during riding. Withstands severe weather conditions or frequent outdoor use. A great replacement for your old or broken parts..

CILOYU High Speed Mini Bike 420 Sprocket 40T 6 Hole 37mm Bore Replacement for Coleman CT100U CC100X RB100 Monster Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Accessories Parts

Compatibility Upgraded high performance 40 tooth sprocket is design for minibike Coleman CT100U CC100X RB100 B100, Baja Doodle Bug DB30, Monster Mega Moto MMB80 MMB105, Motovox MBX10 with 212cc engine and more larger engine. High Speed This 420 sprocket 40t is for 212cc and larger engines. 420 chain sprocket with more powerful in acceleration, and higher speeds without compromising power delivery. It's a good choice for DIY your mini bike and off road riding. Size Teeth 40 tooth, mounting holes 6 holes, mounting hole distance center to center, bolt hole circle 1.93 49 mm, center hole diameter 1.46 37 mm, overall diameter 6.50 165 mm Please note the size, it donesn't fit for 200 series mini bike such as Coleman CT200U Axis M200 and so on. Precision Precision chain teeth ensures smooth power transmission, reducing chain wear and extending the life of the drive chain. Packing List 1 420 chain 40T sprocket, 5 420 master link, 1 420 sprocket 10T, 6 screw, 6 nut, 1 wrench, 1 316 keyway.

Jeremywell #40 Roller Chain Sprocket B Type 3/4" Bore Hardened 10 Tooth

Hub Dia1.25 0.187 Keyway with 2 Setscrews at 90 degrees. Harden Teeth at HRC45-55. B Type, 10 Teeth, 34 Bore. Brand New Satisfaction Guaranteed. Material AISI 1045 Medium Carbon Steel.

Jeremywell #40 Roller Chain Sprocket B Type 1" Bore Hardened 12 Tooth

Bore Size 1. Sprocket Part Number 40BS12H. Number of Teeth 12. 1045 Medium Carbon Steel meets ANSI and MARTIN Standard.

CILOYU Heavy Duty 40 Tooth Sprocket 420 Chain 40mm Bore Compatible with Coleman Mini Bike CT200U BT200X CT200U-EX KT196 Baja Warrior MB200 Axis M200 212cc 196cc 200cc 6.5hp Powersports Parts

Wide Compatibility Coleman Powersports CT200U CT200U-EX BT200X KT196, Baja Motorsports mini bike MB165 MB200 Heat, Mini Baja, Warrior, Hensim mini bike MB165 MB200 Heat, Mini Baja, Warrior, MASSIMO MB200, TrailMaster MB200. Superior Material This eslacated mini bike sprocket is rafted from 7075 aluminum alloy, light weight but durable. Feature Precise tooth design makes the sprocket fit the chain perfectly and avoids the chain from falling off, make your riding safer. Efficiency Riding Experience In the same condition of front mini bike sprocket unchanged, the smaller 40 tooth rear sprocket can increase speed and save fuel, provide your mini bike more powerful power to conquer all kinds of terrain. Note The diameter of the center hole and the distance between the mounting holes determine whether the 420 chain sprocket is fit for your bike.

New Wheel Sprocket 40T 40Tooth Motorized Gas Cycle Bicycle 50cc 60cc 80cc

49cc 50cc 66cc 80cc Motorized Bicycle Bike Moped. Package include1 x 40T sprocket. The measurement of the actual items may slightly different from the listing images due to manual measurement,please allow 0.5-1mm difference.Thanks for your understanding.. ReminderNote To Ensure You Purchase the Correct Product, Please Read the Description Carefully. Thanks for Your Attention..

40/41/420 Chain 40T Tooth Mini Bike Sprocket 40mm Bore, Compatible with C-oleman BT200X CT200U CT200U-EX Baja Warrior TrailMaster Massimo MB165 MB200, etc.(Color:Black)

Package ContentYou will receive 1pc black 40T chain bore rear sprocket, 4pcs screws, 4pcs nuts and 2pcs 420 chain master links. The center hole diameter and the distance of the mounting holes determine whether this sprocket is suitable for your mini bike. Please measure the size before purchasing.. Durable MaterialChain sprocket adopts metal alloy steel construction to ensure sturdiness and wear resistance, black anodized surface, high strength, durable, not easy to break, and can be used for a long time.. Wide Application40T sprocket is suitable for 4041420 chain, 420 chain sprocket is compatible with Mini Bike, Go-Kart, compatible for CT200U BT200X CT200U-EX, compatible for Baja Warrior TrailMaster Massimo MB165 MB200, etc.. Better Riding Experience40T rear sprocket can be easily installed to help upgrade the performance of your mini bike, accelerating faster and more fuel-efficient. Let you enjoy a more powerful riding experience.. Replacement PartThe sprocket pitch and chain are well inlaid to avoid the chain from falling off during riding. Withstands severe weather conditions or frequent outdoor use. A great replacement for your old or broken parts..

uxcell #40 Chain Idler Sprocket, 12mm Bore 1/2" Pitch 13 Tooth Tensioner, Black Oxide Finish C45 Carbon Steel with Insert Single Bearing for ISO 08B Chains

Specifications Number of Teeth 13 Bearing Model 6001Z Outside Diameter 58mm 2.28-inch Bump Width 3.5mm 0.14-inch Total Width 14mm 0.55-inch Bore Diameter 12mm 0.47-inch Pitch 12-inch 12.7mm Tooth Width 7.3mm 0.29-inch 1 x Idler Sprocket. Idler sprocket is a flat sprocket, with a sealed bearing that allows the sprocket to rotate freely. Idler sprockets are normally mounted in a fixed position on a fixed shaft.. The product is made of c45 carbon steel, the tooth part high temperature quenching heat treatment, high hardness, wear resistance, long service life, easy to use.. The Idler sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain idler sprocket comes with strong teeth that can latch onto the chain. It is suggested that idler sprockets have at least three teeth in mesh with the chain.. Widely used in milling machine, drilling machine or other machinery transmission occasions..

LZXQYMX 40T High Speed Rear Chain Sprocket 3 Hole Sprocket for #40/41/420 Chain, Fits Mini Bike Models B200, B200R, BT200X, CT200U, RT200, RB200

Wide Compatibility This 40T rear chain sprocket is designed for mini bikes that use 40, 41, or 420 chain. It fits popular models such as B200, B200R, BT200X, CT200U, RT200, RB200, B212, 212MAX, M200, and MB2. HighSpeed Performance Smooth Acceleration The 40tooth ratio is tuned for flatroad and racing use, delivering a balance of top speed and strong power output. Precisioncut teeth ensure smooth chain engagement, reducing vibration and chain wear for a more responsive ride. Durable HighStrength Steel Construction Made from premium carbon steel, this sprocket withstands high RPMs and heavy loads without bending or cracking. The gold zinc plating provides rust and corrosion resistance, ensuring longterm durability in all weather conditions. Easy Installation Direct Replacement This is a direct replacement for your old sprocket. The 3hole pattern aligns with standard miniwheel hubs, and installation requires no special toolsjust use the included screwsnuts if applicable to secure it in place. Reliable Power Transmission Reduced Torque Strain The optimized tooth profile minimizes torque loss, improving engine efficiency and delivering more power to the wheel. This results in smoother acceleration and less wear on your bikes drivetrain.

YOXUFA Go Kart Sprocket 40/41/420 Chain 60T Sprocket with 2-1/8" Bore 8 Hole for Go Kart Cart Mini Bike Powersports Heavy Duty Parts

This 420 sprocket designed with 60 tooth, fits for 4041420 chain mini bike go kart not work for pit dirt bike. Note Please confirm if the center hole diameter and mounting hole distance of our product are consistent with your original sprocket, if not, it's will not work well. Material Made of premium metal material and become more durable. Package List 1 420 Chain Sprocket 60 Tooth, 8 Screw, 8 Nut, 6 Master Link. Sprocket Size Mounting hole distance center to center, bolt hole circle 90mm 3.54 inch. Center hole diameter 54mm 2.13 inch. Overall diameter 248mm 9.76 inch. Mounting hole diameter 10mm 0.39 inch x 8.

ZUDKSUY 40T Rear Sprocket 428 Sprocket Replacement 6 Hole Drive Chain Sprocket Compatible with TAOTAO SUNL Roketa JCL NST 125 150 200 250 CC

Precision 40T DesignEngineered for 428 chain systems, this 40-tooth rear sprocket features a robust 6-hole flat plate design with precise 1.5 3.75cm center bore. The optimized 2.2 5.7cm bolt circle spacing ensures secure mounting alignment for smooth power transfer.. CompatibilityDesigned to fit popular Chinese ATV models including TAOTAO, SUNL, Roketa, JCL and NST 125-250cc engines. Always verify your existing chain is 428 specification by checking chain link markings before installation.. Premium Steel ConstructionForged from high-grade steel alloy, this sprocket delivers exceptional structural integrity with balanced toughness.. Easy InstallationDirect OEM replacement simplifies your maintenance process. The symmetrical hole pattern allows straightforward bolt-on installation without requiring special tools or modifications.. Customer SupportWe recommend double-checking measurements against your original sprocket. Contact our support team for sizing verification or installation guidance to ensure perfect fitment..

CDHPOWER Multifunctional High performance 40 Teeth Sprocket for 415/415h chain - Gas Engine Motor Motorized Bicycle

Thickness4mm Length16.5cm Diameter of center hole37mmCompatible with 415 chain and 415h chain. 10.5mm bolt hole diameter of the larger 3 holes that bolt to sprocket 80mm measurement from center of large hole to center of larger hole that bolt to sprocket. Compatible with stocked installation kit 9 hole set Compatible with 1.5 inch adapter of bike rear hub Compatible with 1 inch adapter of bike rear hub . Compatible with spoke wheel and mag wheel which are designed for motorized bicycle. Package 1pc 40 teeth sprocket only Excluding bolts Any questions,please contact us firstly we can help you solve the problem until you are satisfied..

Shcobomo 40/41/420 Chain 40T Tooth Mini Bike Sprocket, 40mm Bore Replacement Compatible with C-oleman BT200X CT200U CT200U-EX Baja Warrior TrailMaster Massimo MB165 MB200

Compatibility 40T sprocket is suitable for 4041420 chain, 420 chain sprocket is compatible with Mini Bike, Go-Kart, compatible for CT200U BT200X CT200U-EX, compatible for Baja Warrior TrailMaster Massimo MB165 MB200, etc. Rust-Resistant Material The precision-machined metal alloy construction ensures firmness and resistance of mini bike rear sprocket to wear and tear. And the black anodized finish protects the sprocket from rust and corrosion. Playing an Important Role In the same condition of front go kart sprocket unchanged, the smaller rear sprocket can increase speed and save more fuel, gives you a bit better top end, and you got a decent amount of torque. Replacement Part The sprocket pitch and chain are well inlaid to avoid the chain from falling off during riding. Withstands severe weather conditions or frequent outdoor use. A great replacement for your old or broken parts. Package Content You will receive 1pc black 40T chain bore rear sprocket, 4pcs screws, 4pcs nuts and 2pcs 420 chain master links. The center hole diameter and the distance of the mounting holes determine whether this sprocket is suitable for your mini bike. Please measure the size before purchasing.

CILOYU 35 Chain Sprocket 40 Tooth Compatible with Coleman Mini Bike CT100U CC100X CK100 Baja DB30 TaoTao GK80 Monster Moto 80cc MBX10 MBX11 Predator 79cc 97cc 98cc 100cc 2.5hp Go Kart Parts

100 FITMENT 35 chain sprocket is compatible with Baja Doodlebu DB30 Blitz, Dirt Bu, Hensim Doodlebu DB30 Blitz, Dirt Bu, Motovox Mbx10 Mbx11, Monster Moto MM-B80 MM-B105, Coleman Powersports CT100U CC100X. DOUBLE IMPROVED DETAILS 1 Improved mounting hole spacing and 6 mounting holes for improved compatibility. 2 The 40-tooth sprocket ensures optimal power transfer and smooth chain operation. Not only enhances riding efficiency but is also perfect for high-speed riding, ensuring optimal efficiency and stability of your mini bike chain. TOOL-FREE INSTALLATION Easy to install on the mini bike, installation takes only 5 minutes. Packing list 1 x mini bike rear sprocket, 6 x screws, 6 x nuts, 1 x wrench, 5 x 35 master links. DURABLE CONSTRUCTION The 35 sprocket is made of precision machined premium metal alloy, designed for 35 chains with precision tooth design to ensure seamless compatibility and optimal efficiency. The premium metal ensures long-lasting acting and resistance to wear and tear. This sprocket has a longer service life than other sprockets. SIZE The chain size 35 chain, tooth count 40t, mounted holes 6 holes, mounting hole diameter 1.46 37 mm, mounting hole distance 1.92 49 mm.

Weld-A-Sprocket for 40 Chain 20 Teeth X-Series Fits Hub Series w/ 2" Bore 40X20

Sprocket Weld Able 40 Chain 20 tooth X-Series Fits X-Series Hubs. Weld-A-Sprocket. X Series. Steel. Black. 00104020, 20004020, 971-20004020, WSS104020.

Weld-A-Sprocket for 40 Chain 30 Teeth X-Series Fits Hub Series w/ 2" Bore 40X30

Sprocket Weld Able 40 Chain 30 Teeth X-Series Fits X-Series Hubs. Weld-A-Sprocket. X Series. Steel. Black. 00104030, 20004030, 72162614, 971-20004030, WSS104030.

AZUSA 12 Tooth 40 41 420 Chain 5/8 Bore Jackshaft Sprocket

41 Pitch. 12 Tooth. 58 Bore. Includes 2 Set Screws. Slotted for a 316 Key..

Centrifugal Clutch, Go Kart Clutch 3/4 Bore 10T with #40 41 420 Chain 12.7mm pitch for Mini Bike, Go Kart, predator 212, Lawnmower and Honda GC GX 2-6.5HP Engine GC160 GC190 GX120 GX140 GX160 GX200

Centrifugal Clutch, Go Kart Clutch 34 Bore 10T for 40 41 420 Chain for Go Kart Minibike MB165 MB200, Up to 6.5HP, 1pc Connecting Link Included. Please note the fixed pitch of 40 41 420 chain is 12.7mm0.5 inch. Perfect for Go Kart Minibike Baja Mini Bike MB165 and MB200, including Baja Heat, Mini Baja and the Baja Warrior. Works with 2 - 6.5hp Honda Cloned Engines GC160, GC190, GX120, GX140, GX160, GX200. Briggs Stratton and 2-6.5 HP with 34 Shaft and 316 key way. Only for versions with a bore diameter of 0.75 19.05mm. Not for with a bore diameter of 0.787 20mm Tecumseh Engines 2-6.5 HP with 34 Shaft and 316 key way. Engagement Speed 2300300 RPM. Tooth 10 Tooth sprocket for 4041420 chain, However, the chain in our set is 420, the roller diameter and inner wall width of 420 chain and 40 or 41 chain are not the same, so please confirm the chain model you need before placing an order. Package included 1 x Centrifugal Clutch, 1 x 420 Chain96 links, 48 inches and 1 x Connecting Link. Installation Suggestions Before installation you need to drip a circle of lubricant above the circlip and wait for it to seep in, then rotate the clutch and turn it without any obstruction. After installation when it is just mounted and start to run, you need to break it in 3-5 times to make the Clutch Shoes get enough friction. No-load operation until the clutch first engagement to keep 10s and then turn off the engine to cool down, after that load repeat the above operation 3 times, speed from 0 to extreme speed, each interval of two minutes to cool down. After that it is ready for normal use.

JT Sprockets JTR269.40 40T Steel Rear Sprocket , black , 40 Tooth

Made from C49 high carbon steel.

JT Sprockets JTR499.40 40T Steel Rear Sprocket , black

Made from the finest C49 high-carbon steelAll sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards.

50T High Torque Rear Chain 3 Hole Sprocket # 40 41 420 for Coleman B200R B200 B200RSV RT200 RB200 CT200U CT200UEX BT200X Mini Bike (50T)

Compatible ModelsFor Coleman B200R, B200, B200RSV, RT200, RB200, CT200U, CT200UEX, and BT200X Mini bike series. NoteFeatures a 34-hole cassette design, perfectly compatible with 404142-tooth chains. Precision-cut teeth ensure smooth power transfer, reduce chain wear, and effectively protect the drivetrain.. ApplicationThe 50T chainring's tooth profile perfectly matches the chain pitch, providing an ideal balance between torque and speedperfect for scenarios requiring both acceleration and high-speed smoothness.. Material CraftsmanshipConstructed with a high-strength carbon steel core and zinc-plated surface treatment, it delivers outstanding wear resistance and corrosion protection. This effectively reduces chain wear and extends the lifespan of the drivetrain system.. After-Sales ServiceShould any issues arise before or after use, we commit to providing solutions..

Jackshaft Sprockets 40/41/420 Chain 3/4" Bore 14 Tooth + 10 Tooth 3/16" Keyway for Go Karts Mini Bikes

Designed for 4041420 chain and featuring a 34 bore, our sprockets provide reliable power transmission.. Jackshaft Sprockets for Go Karts and Mini Bikes, The accurate tooth profile ensures seamless power transfer, delivering enhanced acceleration and improved handling.. Package Include 1 14T Sprocket 1 10T Sprocket 1 316 by 316 by 34 Keyway. Our jackshaft sprockets are designed for hassle-free installation. With their perfect fit and compatibility, you can quickly and easily upgrade your motorcycle or go kart's drive train.. Our jackshaft sprockets from pinkhatcat ensure a smooth and efficient ride. Made from good materials, they guarantee durability and long-lasting performance..

YOXUFA 60 Tooth Sprocket 40/41/420 Chain Mini Bike Rear Sprocket 40mm Bore Replacement for Coleman CT200U BT200X CT200U-EX Baja Warrior MB200 TrailMaster Predator 212cc 196cc Powersports Go Kart Parts

Fitment 420 sprocket 60t replacement for Coleman Baja TrailMaster Massimo mini bike with Predator 212cc 196cc 200cc 6.5hp engine. Compatibility Coleman Powersports CT200U BT200X CT200U-EX CT200U-EXR KT196 Baja Motorsports Mini Bike MB165 MB200 Heat, Mini Baja, Warrior Massimo MB200 TrailMaster MB200 Axi M200. High Torque Boost Compared with 40 tooth sprocket, this 60 tooth sprocket can provide greater torque and stronger power, making it more suitable for acceleration and climbing scenarios. Great Material The mini bike sprocket is made of metal alloy, becoming more durable. The precision cut teeth can provide a better fit for the chain, ensuring stable power transmission while reducing chain wear. Size 4041420 chain sprocket 60 tooth, center hole diameter 1.57 40 mm, mounting hole diameter 0.43 11 mm, overall diameter 9.64 245 mm.

AlveyTech #40/41/420 Chain - 60 Tooth Rear Sprocket for Mini Bikes

60 tooth rear sprocket for 4041420 chains.. 9-34 overall diameter sprocket.. Heavy-duty machined steel construction.. This heavyweight 3.4 lbs. sprocket is made to take heavy-duty trail use as easily as it does pavement..

AlveyTech #40/41/420 Chain 40 Tooth Rear Sprocket - Compatible Replacement Fits 79cc Gas Mini Bike, 3-Wheel Trike, Go-Kart, ATV, Quad 4-Wheeler Parts, Motorized Bicycle, E-Bikes

KEEP YOUR BIKE ROLLING If you need a new sprocket, weve got you covered. WIDE COMPATIBILITY The universal design of this sprocket makes it compatible with many things. It may even fit your mini bike, trike, ATV, quad, go-kart, motor scooter, or even an electric bicycle. AFFORDABLE Our sprockets are so affordable you may want to consider adding 2 to your cart. HIGH QUALITY - The precision-machined metal alloy construction ensures smooth operation and resistance to wear and tear. And the black anodized finish protects the sprocket from rust and corrosion.. RISK FREE GUARANTEE We honor Amazons return policy.

AlveyTech #40/41/420 Chain 48 Tooth Sprocket for Go-Karts & Mini Bikes

48 tooth sprocket for use with 4041420 chain.. Heavy-duty machined steel construction. Used on many go-karts and mini bikes.. Our 4041420 chain 48 tooth sprocket for go-karts and mini bikes is ready to transfer the radial power of your engine's crankshaft to the drive wheel.. Specificationsbr Weight 2.55 lbs.br Chain size 4041420br Tooth count 48br Overall diameter 7-78br Central hole diameter 2br Mounting hole diameter 38br Mounting hole distance side-by-side 2br Mounting hole distance across 2-916. May come in a black or silver finish, depending on stock..

AlveyTech #40/41/420 Chain 60 Tooth Steel Sprocket - Replacement Parts for Go-Kart, Mini Dirt Bikes, ATV, 4-Wheel Quad, Gas Power Karts, Pit Bike Accessories, 2-1/8" Bore 1/2" Pitch DIY Install 1-Pack

This 9-34 disc sports a 2-18 bore and eight 38 mounting holes arranged in a square to create two different mounting distances, 3 and 3-12.. Two mounting configurations.. 9-34 diameter 60 tooth sprocket.. 2-18 bore.. 8 x 38 mounting holes spaced 1-14 apart..

C Sprocket 14 Tooth 40/420 Chain, 5/8 Bore

14 Tooth C Sprocket.. For 4041420 Chain.. 58 Bore 30 Series Sprocket.

Sprocket 10 Tooth C Type is Used with Size #40, 41, and 420 Chain Found on Many go-Kart and Mini Bikes,5/8 Bore,3/16"Keyway

It uses the common 58 bore inside diameter that matches up to the 58 axle shafts on many popular models. This 10 tooth jackshaft sprocket is used with size 40, 41, and 420 chain found on many go-kart and mini bikes. Milled 716 keyway slot For 40, 41, 420 chain 58 bore diam eter 1-34 external diameter. This is known as a Type C sprocket. This jackshaft sprocket is not compatible with the Baja Falcon mini bikes..

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