Specification:

Name：Carbon Fiber Bike Seatpost
Material：Japan Toray T800 Carbon Fiber
Diameter: 27.2/30.8/31.6mm
Length: 350/400mm
Weight: 190-250g（different size，different weight）
Strength: 4.9 levels ultra high strength, maxium of 580lbs
Appearance: 3K Matte
Use: MTB, BMX, mountain bike, track bike, fixed gear, road bike and so on

How to choose the seatpost 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.choose the same size as the inside diameter of the frame tube.

Package Include:

1 x Bike Seatpost