BOLANY Bike Seat Posts Bike Suspension Seatpost 27.2 31.6 Alumium Adjustable Seatpost for MTB Road Bike Mountain Bike Fixed Bike Seatpost (red-Black, 27.2mm)

Features

• Bike Suspension Seatpost Spring Coil Suspension and Reduce Bump Impact: Build-in spring coil and damper rubber absorb the vibration while riding, the seat post comfort your riding experience, improve the shocks and pain immediately. Rebound force adjustable by tighten or loose the bottom screw. Pay Attention to Choose Correct Diameter Size to avoid mistake and save your time. Different size is not compatible.
• Rebound Force Adjustable and Clamp Angle Adjustable: You can adjust the bottom screw to change the spring rebound force fit to your weight to get best riding experience. Saddle clamp angle can adjust in -5 degree to +18 degree. 2 bolts hold the clamp, enhance safe and easy to install.
• Multi Diameter and Colors: We offer 27.2mm, 31.6mm diameters. 3 different colors, black clamp - black body, red clamp -black body, silver head - silver body..
• How to Choose the Size:1.Check your current seatpost diameter, size marked on lower position of the post (Need to take it out from tube to see the size mark). And buy same size from the option. 2.Measure the inside diameter of the frame tube.
• Suit for most Fixed Gear bike ,Road Bike ,Mountain Bike , Universal Bikes,etc.It fit for riders weight 50kg/ 110lbs to 180kg/ 397lbs