Shimano BB-MT501 English Bottom Bracket - English, 68/73mm, Fits Hollowtech II Spindle, Black Backcountry Packable into interior back pocket

Packable into interior back pocket that fits in most bike jersey back pockets

the foot analysis and fitting are included in the purchase price

Clean cut compression leg gripper

covered zippers keep contents dry

ACCESSOIRES: Removable visor

Shimano BB-MT501 English Bottom Bracket - English, 68/73mm, Fits Hollowtech II Spindle, Black Backcountry Packable into interior back pocketShimano BB MT501 English Bottom Bracket English, 68 73mm, Fits Hollowtech II Spindle, Black The Shimano BB MT501 bottom bracket for Hollowtech II provides better sealing and rotation to delivery high driving efficiency. English (BSA) threaded bottom bracket Fits 68 and 73mm frame bottom bracket shells For use with MTB Aluminum threaded cups