G-SERIES cartridges feature steel teeth bonded to an aluminum body, a feature that saves weight and reduces wear on the cartridge body. The cartridge is compatible with standard HG hubs and 11 speed chains.
Set: XCD
Designation: 11sp.
Material: Steel / Aluminum*
Range of pinions: 11-13-15-17-19-21-24-28-32-36-42*
Product ID: 19317