raceface-narrow-wide-direct-mount-cinch-chainring-for-shimano-12-speed-requires-hyperglide-compatible-chain-34t
raceface-narrow-wide-direct-mount-cinch-chainring-for-shimano-12-speed-requires-hyperglide-compatible-chain-34t, Narrow Wide Direct Mount CINCH Hyperglide+ ChainringOnly compatible with Hyperglide + chainsDesigned for use with 12-speed Shimano drivetrainsNarrow Wide tooth profiling ensures consistent chain retentionItem SpecificationsChainline/Hub Compatibility135/142 MTB HubsChainline/Hub Compatibility141/148 Boost HubsDefined ColorBlackDirect Mount TypeDirect Mount CINCHDrivetrain Speeds12MaterialAluminumRing Position/TypeChain Retaining Single RingRound or OvalRoundTooth Count34 RaceFace Narrow Wide Direct Mount CINCH Hyperglide+ Direct Mount Chainrings UPC: 821973358086