Seat clamp with cover.

MATERIAL : AL6061 CNC made
SPEC : Ø27.2mm seatpost - Ø31.8mm seattube
            Ø31.6mm seatpost - Ø34.9mm seattube
H : 17mm ( 13mm insert )
COLOR : As Order / Black Cover
Oval hole design for carbon fiber
Special chamfer for carbon frame