Description
Superfeet Copper Foot Bed Insole: Size C (M 5.5 7 W 6.5 8) Model=Hub Bearing 36 BB Frame Interface Italian BB 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 84 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Defined Color Black Burly construction is great for supporting heavy bikes