Carbon Bike Seatpost 27.2/31.6 Ultralight Carbon Fiber Bicycle Seat Post

• Ultralight Carbon Fiber: Made of full 3K T800 carbon fiber -- as known as "black gold" in the industry, Light weight, never rust.
• Size: 27.2 × 400mm /31.6 × 400mm(apx. 220g/pc), Total length: 400mm, Head Length: 25mm. Strength: maxium of 220lbs ; Setback: 0mm. Adjust tube length of 0 to 370mm.
• How to Choose Yours: You need to either check your INTERNAL diameter or check the specs on your original seat tube or bike.
• Adjustable Seat Angle: The seat angle is controlled by how the bolts are tensioned. You can probably get a pretty steep angle by loosing the rear bolt and tightening the front bolt. The recommended maximum torgue force would be 7 Nm, or else the cracks may occur.
• Wide Application: Suitable for most mountain bikes, road bikes, fixed gear bicycle, downhill bikes, track bikes, MTB, BMX, DH, etc.

What's in the box
1 x Carbon Bike Seatpost