Wolf Tooth Elliptical Direct Mount Chainring - 32t RaceFace CINCH Boost Drop-Stop ST Shimano 12 Speed HG+ BLK 67TPI Simultaneously dissipates heat

Simultaneously dissipates heat

Charger version reduces vibration and is almost 100 grams lighter than the previous damper

These rings are designed for Surly OD cranks but are compatible with other 5-bolt 94 BCD cranks

Color Black Brake Lever Use Left Brake Lever Use Right Brake Lever Actuation Hydraulic

Wolf Tooth Elliptical Direct Mount Chainring - 32t RaceFace CINCH Boost Drop-Stop ST Shimano 12 Speed HG+ BLK 67TPI Simultaneously dissipates heatWolf Tooth Elliptical Direct Mount Chainring 32t RaceFace CINCH Boost Drop Stop ST for Shimano 12 Speed HG+ Black. This Wolf Tooth elliptical chainring's tooth profile was developed specifically for RaceFace CINCH Boost Cranks with use of a Shimano 12 speed Hyperglide+ chain. Elliptical chainring shape provides better efficiency in the recovery zone as well as increased traction thanks to consistent torque Compatible only with Shimano Hyperglide+ 12