Shimano BB-MT501 English Bottom Bracket - English 68/73mm Fits Hollowtech II Spindle BLK CheckoutTitle=Garmin Charging Cable 010-11029-19 Chainring is compatible with most

Chainring is compatible with most bikes that use the Bosch Gen 4 e-bike motor

Size-specific dimensions optimize vertical compliance to reduce road vibrations and help smooth out rough gravel or bumpy roads but also retain the torsional stiffness riders need for sprinting and stability

Misc Valve Pack D (22

Chrome plated chromoly construction

6mmx24tpi Width 68mm Spindle Length 113mm

Shimano BB-MT501 English Bottom Bracket - English 68/73mm Fits Hollowtech II Spindle BLK CheckoutTitle=Garmin Charging Cable 010-11029-19 Chainring is compatible with mostThe Shimano BB MT501 bottom bracket for Hollowtech II provides better sealing and rotation to delivery high driving efficiency. Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type Shimano Hollowtech II Defined Color Black