Diameter:27.2mm,30.8mm,31.6mm
Weight:about 220g/30.8X400mm(different size,different weight)
Feature:
-Constructed of ultra light and strong T800 high-strength carbon fiber, exquisite technics, nice touch feeling, two bolt design for easy installation.
-Suitable for most road bike, mountain bikes, etc
-Torque 5Nm to mount this seatpost, Use carbon fiber assembly gel will be better.
Seat post decription:
Features:
Aluminium alloy material, high quality, long service life. Convenient design, simple installation
31.8mm clamp fit for 27.2/28.6mm seatpost.
34.9mm clamp fit for 30.4/30.8/31.6mm seatpost.
Model: GUB CX-18/49 seatpost clamp
Material: Aluminium alloy
Colors: black, red
Size: 31.8mm, 34.9mm (optional)
Weight: approx 40g