後退後退

ROTOR 公路 圓齒環 BCD110x5 外齒環 黑色

MOP$631.00 - MOP$842.00

MOP$663.00
商品描述

Weight:
132g per set 50/34

Characteristics:

  • - 100% CNC-machined, 7075-T6 aluminum alloy
  • - Steel shifting pins
  • - Designed to work with all 9, 10 and 11 speed groupsets