Super strong carbon fiber seat post to make your bike powerful.

Features:
Carbon fiber seat post and aluminum connect， the seat post head is strong and fatigue resistant.
2 bolts design for easy adjustment.
Necessary product for the bikes.

Specifications:
Material: Aluminum Alloy !#!amp!*! Carbon Fiber
Mode: 27.2mm， 31.6mm(optional)
Color: Black
Diameter: 27.2mm / 1.07in， 31.6mm / 1.24in
Item Length: 35cm / 13.78in
Item Weight: 215g / 7.58oz， 234g / 8.25oz
Package Size: 47 * 10 * 3cm / 18.50 * 3.94 * 1.18in
Package Weight: 215g / 7.58oz， 234g / 8.25oz

Package List:
1 * Seat Post