RaceFace 1x 104 BCD Hyperglide+ Chainring - 32t 104 BCD 4-Bolt Requires Shimano 12-speed Hyperglide+ Chain 7075 Aluminum BLK

RaceFace Narrow Wide Hyperglide+ 1x chainrings are made of 4mm thick 7075-T6 alloy plate for stiffness and strength.Only compatible with Hyperglide + chainsDesigned for use with 12-speed Shimano drivetrainsNarrow Wide tooth profiling ensures consistent chain retention