Shimano BB-MT501 English Bottom Bracket - 68/73mm Hybrid & Touring Tires featuring an adjustable chain stabilizer

featuring an adjustable chain stabilizer that reduces chain slap and drop on rough terrain

It delivers reliable shifting across the full cassette range and holds up to the trail abuse that 11-speed mountain riding demands

with a tread pattern that provides confident traction without sacrificing rolling efficiency

What Does the Muc-Off Wash and Drivetrain Kit Include

The set covers T10 through T50 and is made in Germany to Wera's exacting tolerances

Shimano BB-MT501 English Bottom Bracket - 68/73mm Hybrid & Touring Tires featuring an adjustable chain stabilizerWhat Makes the Shimano BB MT501 the Right MTB Bottom Bracket? The Shimano BB MT501 is the threaded English bottom bracket for Shimano Deore, Alivio, and compatible MTB cranksets using the Hollowtech II interface the outboard bearing system that positions sealed cartridge bearings outside the frame shell for better load distribution and more efficient power transfer. Shimano engineered the BB MT501 with improved sealing over previous threaded MTB