Seat clamp with cover.

MATERIAL : AL6061 CNC made
SPEC : Ø27.2mm seatpost - Ø31.8mm seattube
           Ø31.6mm seatpost - Ø34.9mm seattube
H : 18.5mm (14mm insert)
COLOR : As Order / Black cover
OPTION : CL-07FB2-CO (-CI)
                 (Carbon shim inside)
Oval hole design for carbon fiber
Special chamfer for carbon frame