- To fit frame seatpost hole: 27.2mm,30.8mm,31.6mm
- Replacement seatpost for most bike, mountain bike, road bike, universal bikes
Material: Full carbon fiber Color: 3K Black Diameter: 27.2mm, 30.8mm, 31.6mm (optional) Length: 350mm / 400mm Weight: 180+/-10g Offset: 20mm Package List: 1 * Bike Seatpost
EC90 Full Carbon Fiber MTB Road Bicycle Seat Post Special Design Offset 20mm 27.2/30.8/31.6350/400mm Carbon Mountain Road Bicycle Seatposts Bike Seat Tube Bike Parts Review