/ 28.6 30.4 30.9 31.6 Mm Seatpost 400mm Adjustable Mountain Post for BMX

Description:

- This Adjustable Seatpost Seat Post equipped with built in spring coil absorbing the vibration during riding to provides comfortable cycling experience

- Seat Post diameter: 27.2/28.6/30.4/30.9/31.6mm, Total Length: 400mm (Please Choose Correct Size)

- Made of High quality aluminium alloy, the bicycle adjustable seat post seat post, high strength, strong, sturdy, lightweight, durable and long lasting.

- Perfect for most mountain bikes, road bike, folding bike, fixed gear bicycle, track bike, BMX, etc.

- How to choose the size: first you can check the diameter of the original seatpost, choose the same size as the original diameter, and second measure the inside diameter of the frame tube.

Specification:

- Material: Aluminum Alloy

- Caliber:

- 27.2 mm/1.07 inch

- 28.6mm/1.13 inch

- 30.4mm/1.20 inch

- 30.9mm/1.22 inch

- 31.6mm/1.24 inch

Package Includes: 1 Piece Bike Seatpost