This Shimano XT chainring is compatible with the FC-M770 3x9-speed cranks. It is an original spare part made of aluminium / composite. SG-X and HyperDrive technology ensure smooth shifts that are precisely matched to the other components.
รายละเอียดสินค้า
Specifications
Application: All Mountain Mount: 64 mm bolt circle diameter, 4-arm Teeth: 22T Gearing: 3x9-speed