Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks MFPN=1-MT-RAP-V324T04 The RaceFace Turbine crank is

The RaceFace Turbine crank is designed as the performance-oriented alloy crank for XC trail and enduro applications

Threaded Barrel

Flatlock seams that follow body movements

No Wolf Tooth bolts available for Plus size bike applications with the Surly OD crankset (see compatibility notes above)

Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks MFPN=1-MT-RAP-V324T04 The RaceFace Turbine crank isWheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks. Machined engineering grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle. TECH SPECS BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 48 Spindle Interface Type Hollowtech II