Race Face ERA Direct Mount Wide Chainring, SHI12, 30T, Black Quick Release Binders UPC: 810006800821

UPC: 810006800821

173452-Q0-L

While still capable of handling a 12-46T cassette

2 x CO2 cartridges

157362-Q0-L

Race Face ERA Direct Mount Wide Chainring, SHI12, 30T, Black Quick Release Binders UPC: 810006800821Wide: 55mm chainline for 157mm 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 82g