RaceFace ERA Direct Mount Chainring - 34t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK LxW (mm)-255x133 With its perfect bayonet positive

With its perfect bayonet positive lock at the heel unit

Its low ski/binding connection puts power right next to the ski for maximum transmission and feel

Internal parts are cross-compatible across the 10

It is not recommended to cut Triac 5

RaceFace ERA Direct Mount Chainring - 34t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK LxW (mm)-255x133 With its perfect bayonet positive52mm chainline for 148mm rear spacing Stainless steel teeth provide a 500% increase in wear durability over aluminum. Carbon fiber construction reduces ring weight while improving stiffness and power transfer Direct Mount (DM) fits Race Face Cinch system splined cranks Narrow wide teeth prevent chain drop, updated tooth profile runs quieter Installs with a common Park Tool BBT 22 Shimano 12sp (SHI12) and SRAM 11 12 Shimano 11 (NW) versions TECH SPECS