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 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 retentionItem SpecificationsChainring BCD104ColorBlackDefined ColorBlackDrivetrain Speeds12MaterialAluminumRing Position/TypeSingleTooth Count34 RaceFace Narrow Wide Hyperglide+ Chainring Chainring UPC: 821973359779