16 Tall, 1.5 diameter brushed aluminum boat seat extension post with a non-threaded, steel pin. Lock'N-Pin prevents unintentional detachment for seat mounts, posts and bases. The 34 system gives you outstanding economical performance. Great for adding seating to fishing, pontoon or cruising boats. Lock'N-Pin products meet ABYC Standard.

Made of High quality 7075 aluminium alloy.Light weight,never rust.Strength 4.9 levels ultra high strength, maxium of 580lbs.. With adjustable head, convenient to install.Seat angle is adjustable.. Suitable for most Mountain bikes, Road bike, Downhill bike, Track bike, MTB, BMX, DH, etc. How to Choose the Size1.Check the diameter of the original seatpost,choose the same size as the original diameter.2.Measure the inside diameter of the frame tube..

Material shaft 3D-forged 7050 aluminum, head forged 7050 aluminum. Diameter 30.9mm, 31.6mm, 34.9mm. Length 340mm, 390mm, 440mm, 480mm. Offset 0mm. Travel 100mm, 125mm, 150mm, 170mm.

Material shaft 3D-forged 7050 aluminum, head forged 7050 aluminum. Diameter 30.9mm, 31.6mm, 34.9mm. Length 340mm, 390mm, 440mm, 480mm. Offset 0mm. Travel 100mm, 125mm, 150mm, 170mm.

Material shaft 3D-forged 7050 aluminum, head forged 7050 aluminum. Diameter 30.9mm, 31.6mm, 34.9mm. Length 340mm, 390mm, 440mm, 480mm. Offset 0mm. Travel 100mm, 125mm, 150mm, 170mm.

Mountain Bike Seatpost Size 27.2mm30.9mm31.6mm,Total length 400mm.. Pay Attention to Choose Correct Diameter SizeTake out your current seatpost, the diameter marked on its lower area. Then buy same size from the option.. MaterialForged aluminum alloy 6061 T6.. Bynccea MTB seatpost with adjustable head,convenient to install.. 12-MONTH WARRANTYQuality guarantee.If youre not 100 satisfied with your bike seatposts, simply send us a message and well take care of you..

Material shaft 3D-forged 7050 aluminum, head forged 7050 aluminum. Diameter 30.9mm, 31.6mm, 34.9mm. Length 340mm, 390mm, 440mm, 480mm. Offset 0mm. Travel 100mm, 125mm, 150mm, 170mm.

Material shaft 3D-forged 7050 aluminum, head forged 7050 aluminum. Diameter 30.9mm, 31.6mm, 34.9mm. Length 340mm, 390mm, 440mm, 480mm. Offset 0mm. Travel 100mm, 125mm, 150mm, 170mm.

RIDE FURTHER, FASTER, AND MORE COMFORTABLY The ShockStop bicycle suspension seatpost is the perfect upgrade to your e-bike, gravel bike, hybrid, or road bike. More comfort at the saddle means youll be able to ride longer, go faster, and stay in control even on the roughest terrain. Choose from two lengths 280mm or 350mm in order to get the best fit for your bike.. DAMPEN BUMPS AND VIBRATION BY UP TO 60 Say goodbye to your sore butt and pain from riding and say hello to increased control, more confidence, and a super smooth ride. The patent-pending ShockStop Suspension Seatpost for bicycles reduces the effects of bumps, shocks, and road buzz by up to 60. REDUCE FATIGUE AND INCREASE EFFICIENCY Stop wasting energy suspending your body to absorb impacts and vibrations. This shock absorber bike seatpost allows you to stay in the saddle and keep pedaling even over the most extreme terrain. Consistent power output and reduced fatigue enables you to go further and faster on the bike you already own.. 35mm OF TUNABLE SUSPENSION TRAVEL The ShockStop bike suspension seatpost has 35mm of tunable, ultra-responsive suspension travel. The optimized four-bar linkage ensures that your saddle angle remains constant through the full range of travel. Adjust the preload and swap in and out springs to find your perfect setup and match the seatpost to your preferred riding style.. EASY TO INSTALL AND MAINTENANCE FREE The standard 27.2mm diameter allows this shock-absorbing seatpost to fit all modern bikes and install in minutes shims are available to fit bikes with larger size seatpost..

4-Link Suspension - The patented parallelogram structure, unlike the central compression used in most entry-level suspension posts, achieves pressure balance for a softer and more comfortable riding experience. Extreme Capacity - This suspension seatpost supports riders weighing up to 333 pounds 150kg. In contrast, similar products from other brands typically support only 266 pounds120kg. Specification - Length 365580mm, Travel 50mm, offset 25mm, weight approximately 800g, made from 6061-T6 aluminum alloy, manufactured in Taiwan. What length should I choose 365mm or 580mm - 365mm Suitable for seatpost lengths between 300mm and 400mm 580mm Compatible with seatposts measuring between 500mm and 620mm, especially certain folding bikes, such as Brompton and Dahon. Before Buying - Please check the diameter of your old seatpost to ensure you receive the correct new post.Some of the seatpost diameters listed are converted using a shim. For example, for a 30.4mm seatpost, you will receive a 27.2mm post and a shim 27.2 to 30.4mm, saving you the trouble of purchasing it separately. The shims are super-lightweight and essentially invisible once installed.

Spring Coil Suspension Build-in spring coil and damper rubber absorb the vibration while riding, the seat post comfort your riding experience, improve the shocks. Rebound force adjustable by tighten or loose the bottom screw. Suspension travel 42mm 1.65inch.. Pay Attention to Choose Correct Diameter Size . Wrong size will not work and will cause return. Take out your current seatpost, the diameter marked on its lower area. Then buy same size from the option.. Clamp Angle Adjustable Saddle clamp angle can adjust in -5 degree to 18 degree. Clamp offset 14mm.. Excellent Quality Produced by world famous bike components supplier HL CORP and comply to international bicycle safety standard ISO 4210. Full aluminum 6061 body ensure the lightweight, 27.2mm weight 498g 1.1lbs, 31.6mm weight 508g 1.2lbs. Surface anodized.. 2 Years Warranty We are confident to the product quality and offer 2 years warranty. It fit for riders weight 50kg 110lbs to 100kg 220lbsClockwise the bottom screw if you are heavy, anticlockwise it if you are lightweight..

Material aluminum. Diameter 30.9, 31.6mm. Length 100mm travel 357mm, 125mm travel 407mm, 150mm travel 457mm, 175mm travel 505.7mm. Offset zero. Travel 100, 125, 150, 175mm.

Material aluminum alloy. Diameter 30.9mm, 31.6mm. Length 360mm, 420mm, 480mm, 540mm. Offset zero. Travel 120mm, 150mm, 180mm, 210mm.

PAY ATTENTIONPlease do measure the actual required diameter before purchasing. Saddle clamp is not included, please buy the saddle clamp separately if needed.. SIZELength 13.8350 mmDiameter 1.0727.2mmThickness of the tube0.082 mm.Weight6.6 ounces.ColorBlack.. MATERIAL Seatpost made of aluminum alloy,light weight and durable.Polished anodized finish, never rust.. EASY TO INSTALL Installation is a breeze, just unbolt your old seat and remove your seat post then bolt on your seat to your new seat post and install it into your bike frame.. UNIVERSAL FITSuitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc..