Features1Carbon Fiber: The tube body of the seatpost is made of carbon fiber, which is super light, high strength, better shock absorption and more comfortable for riding. 2Ultralight for Bike: Owning to high strength carbon fiber, the bike seatport is ultra light for bike, and it will not add any burden to the bike, making your ride easier. 3Easy Installation: Installation is a breeze. Simply unplug the seat, remove the old seatpost, and attach the seatpost to the new seatpost. 4Durable and Long Lasting: Our bike carbon fiber seatpost is wear proof, and it is designed for durable and long lasting use. It gives you a safe and relaxing ride. 5Wide Application: Carbon fiber seatpost is suitable for most mountain bikes, road bikes, fixed gear bike, downhill bikes, off road bikes, track bikes, BMX, etc.SpecificationItem Type: Bike SeatpostMaterial: Carbon Fiber Weight: Approx. 217g/0.48ozLength: 340mm/13.39inPackage List1 x Bike Seatpost