RaceFace Narrow Wide Chainring - 104 bcd, for Shimano 12-Speed, requires Hyperglide+ compatible chain, 34t, Black
RaceFace Narrow Wide Chainring - 104 bcd, for Shimano 12-Speed, requires Hyperglide+ compatible chain, 34t, Black, RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention.Only compatible with Hyperglide + chainsDesigned for use with 12-speed Shimano drivetrainsNarrow Wide tooth profiling ensures consistent chain retention