XRX 1X12/2X12S SL

  双向释放(2-Direction release)

 精准的变速表现(Precise and consistent shifting performance)

  具有防滑设计的铝合金降档拨杆(Anti-slip lever design)

  适合各种环境下的骑行(Can be using in Trail and XC )

  重量： 136克(Weight: 136g)