RaceFace ERA Direct Mount Wide Chainring - 34t DM CINCH 10-12 Speed Narrow-Wide BLK MFPN=29423 Ercolina gives the user immediate

Ercolina gives the user immediate feedback in order to correct any asymmetry of movement

with all the top wax technologies like N-Kinetic ™ -particles

Extremely matte upper surface for a high-quality look

this offers the simplest

corner holding tread design featuring small blocks for low rolling resistance and excellent grip

RaceFace ERA Direct Mount Wide Chainring - 34t DM CINCH 10-12 Speed Narrow-Wide BLK MFPN=29423 Ercolina gives the user immediateWide: 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