Brake / Pully / Chain Wheels
BR-11
* Material:Carbon fiber
* Dimension:39-48
* Weight:120gm
* With Quick release
* Brake pad option
PY-11
* Carbon fiber
* 11T
* Compatible with shimano 9 and 10-speed / Mega Range
* Weight : 19 gm
RKC11-P130
* Carbon Crank
* BCD:130 mm
* Five Arms