• double bolt head pressed onto shaft.

  • size: 350mm, diameter 27.2/30.8/31.6mm.

  • Constructed of ultra light and strong aluminum alloy. Light weight, never rust.

  • How to Choose the Size:1.Check the diameter of the original seatpost,choose the same size as the original diameter.2.Measure the inside diameter of the frame tube.

  • Quality service: Don't worry about buying goods from us. If you have any problems, please contact us within 24 hours. We will give you a satisfactory answer.

  • QWERDF 37.2 30.8 31.6Mm MTB Bike Suspension Seatpost Double Nail Shock Absorb Offset Damping Bicycle Cycling Seat Post 350Mm 27.2mm 27.2mm - B07W225S9F