Race Face ERA Direct Mount Wide Chainring, SHI12, 30T, Black Quick Release Binders The Reverb wrench is built

The Reverb wrench is built for the 4-sided upper bushing and lower seal head

2 x CO2 cartridges

173452-Q0-L

Exact fit for many of these bikes

Aluminum hub with sealed cartridge bearings

Race Face ERA Direct Mount Wide Chainring, SHI12, 30T, Black Quick Release Binders The Reverb wrench is builtWide: 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