Shimano BB-MT501 English Bottom Bracket - English 68/73mm Fits Hollowtech II Spindle Black Kids Strollers Boot type - Touring Boots

Boot type - Touring Boots

+ reflective Logo on both sides of the bag

The elimination of connection joints leaves little room for play and reduces much of the flex that can make crampons feel insecure on technical terrain

How It All Started

featuring the proven

Shimano BB-MT501 English Bottom Bracket - English 68/73mm Fits Hollowtech II Spindle Black Kids Strollers Boot type - Touring BootsReplacing the SM BB52, this new BB MT501 bottom bracket provides better sealing and rotation to delivery high driving efficiency. English (BSA) threaded bottom bracket Fits 68 and 73mm frame bottom bracket shells Shimano Hollowtech II spindle interface For use with MTB, 24mm spindles Aluminum threaded cups Black