Shimano BB-MT501 English Bottom Bracket - English 68/73mm Fits Hollowtech II Spindle Black Kids Strollers + reflective Logo on both

+ 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

made from 100% postconsumer recycled content

breathable membrane keeps your feet dry in wet terrains

Shimano BB-MT501 English Bottom Bracket - English 68/73mm Fits Hollowtech II Spindle Black Kids Strollers + reflective Logo on bothReplacing 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