Shimano BB-MT501-BSA

The Shimano BB-MT501 is a threaded bottom bracket designed for mountain biking, providing enhanced sealing and rotation for improved driving efficiency.

• Threading Standard: English (BSA), suitable for frames with a 68mm or 73mm bottom bracket shell width.
• Spindle Compatibility: Designed for use with Shimano’s Hollowtech II cranksets, featuring a 24mm spindle diameter.
• Bearings: Equipped with sealed bearings to minimise contamination and extend service life.
• Material: Constructed with aluminium threaded cups, balancing durability with weight savings.