Description
Shimano BB-MT501 68/73mm Bottom Bracket
The Shimano BB-MT501 Bottom Bracket is engineered to provide smooth rotation, improved durability, and efficient power transfer for modern mountain and trekking bikes. Designed for 68/73mm threaded bottom bracket shells, it pairs perfectly with Shimano Hollowtech II cranksets.
Built with high-quality sealed bearings, this bottom bracket offers reduced friction, increased longevity, and reliable performance even in tough riding conditions. It’s an ideal replacement or upgrade for riders seeking long-lasting drivetrain efficiency.
Whether you ride trails, commute daily, or go on long-distance rides, the BB-MT501 ensures consistent and dependable pedaling performance.
FEATURES
- Better sealing performance
- The set includes left and right-hand cups, spacers, an inner cover, and inner O-rings
- Sealed cups keep out dirt and water
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