Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks MFPN=017A620IKC005 Color Black Cuff Length 6

Color Black Cuff Length 6 Defined Color Black Gender/Age Unisex Material Synthetic Season Warm Weather Size Large

or e-bike controls

Aluminum crank arms are deep pocket forged for maximum strength and then CNC machined to shave every unnecessary gram of weight

Is for a 55mm chainline on a DUB spindle crankset

Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks MFPN=017A620IKC005 Color Black Cuff Length 6Wheels 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