komponen sepeda Roadbike Sram Force 10S

Komponen sepeda Roadbike Sram Force Carbon 10 S Crank arm 5034/170 Carbon sram Force Brake , shift, Fd model clamp on sram Force RD sram rival. chain Yaban 10 speed cassete Miche 1130 BB 30 pressfit sram 6846 Panjang spindle crank 6 #39;8 cm.