DSJGVN Carbon Fiber Bike Seat Post - 25.4/27.2/30.8/31.6mm Adjustable Height Bicycle Seatpost for Road Bikes & Mountain Bikes - Lightweight Cycling Comfort with Micro Adjust Clamp (Black) | Perfect for Commuting, Trail Riding & Fitness Cycling

DescriptionThe surface of the alumium alloy bike seatpost has been specially treated to have abrasion resistance and scratch resistance, and the shock-proof design will give you a better riding experience .The dust-proof ring design of the adjustable bicycle seatpost can prevent dust from entering and make the mountain bike seatpost smootherPay attention:Please confirm the seat post size you need before you buy it.Features:With adjustable head, convenient to install. Seat angle is adjustable.Light weight, never rust.Suitable for most Mountain bikes, Road bike, MTB, BMX, etc.Specification:Model: Bicycle seatpostColor: BlackMaterial: Carbon fiberSeat post thickness: 2.5mmSeat post diameter: Φ 25.4mm/1 inch, 27.2mm/1.07inch, 30.8mm/1.21inch, 31.6mm/1.24inchSeat post length: 350mm/13.77in, 400mm/15.74inMinimum Insertion depth: 80mmWeight: 180±10gBackbend offset: 25°Packing List:1 x Bicycle seatpostNotes:1. For racing, we recommend that the weight of the cyclist does not exceed 130kg. For mountain bike riders, the weight does not exceed 100 kg.2. Due to manual measurement, please allow a slight difference. Due to different display devices, the color may be slightly different. Thank you for your understanding.3. Welcome to our store and experience the fun of online shopping. You can get the products you need without leaving home.Mountain bike accessories are suitable for replacement seatposts for most bicycles, mountain bikes, road bikes and general-purpose bicycles