Wolf Tooth Elliptical Direct Mount Chainring - 34t RaceFace CINCH Boost Drop-Stop ST Shimano 12 Speed HG+ BLK Sram All Di2 components on the

All Di2 components on the bicycle require the same firmware version

The wrapping direction determines your individual preference – for more grip or more freedom of movement

3 Stack Height 27

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Steerer Type Tapered Lockout Switch None Brake Type Post Mount 180 Negative Spring Air Travel (mm) 150 Offset 44 Axle to Crown Length 563 Front Axle 15mm Thru x 110mm Maximum Tire Width 64 S

Wolf Tooth Elliptical Direct Mount Chainring - 34t RaceFace CINCH Boost Drop-Stop ST Shimano 12 Speed HG+ BLK Sram All Di2 components on theWolf Tooth Elliptical Direct Mount Chainring 34t RaceFace CINCH Boost Drop Stop ST for Shimano 12 Speed HG+ Black. This Wolf Tooth elliptical chainrings 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