Shimano XT FC-M8100-2 / FC-M8120-B2 12-speed Chainring

The Shimano XT 12-speed Chainring for FC-M8100-2 CranksWith this Shimano XT chainring, the FC-M8100 12-speed direct-mount crank can be equipped with a double gradation. It is also compatible with the FC-M8120, as the chain line is determined by the crank.