RaceFace ERA Direct Mount Wide Chainring - 30t DM CINCH 10-12 Speed Narrow-Wide BLK $1000 - $1500 Ergonomic finger cutouts provide improved

Ergonomic finger cutouts provide improved grip in all conditions

and ability

dynamic performance monitoring

perfected for the fastest skier's most demanding workout

The other waxes on this list are excellent as well

RaceFace ERA Direct Mount Wide Chainring - 30t DM CINCH 10-12 Speed Narrow-Wide BLK $1000 - $1500 Ergonomic finger cutouts provide improvedWide: 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