Shimano BB-MT501 Bottom Bracket Deore 68/73mm BB BSA fits 24mm axles

The Shimano MT501 is a bottom bracket designed to fit a 24 mm axle crankset into a frame with a BSA bearing. With the included spacers, it is suitable for shell width of both 73 mm and 68 mm.

With better sealing and rotation the Deore bottom bracket delivers high efficiency.

• 68 and 73mm BB compatible
• Use with 24mm axle cranksets
• Anodised bearing cups
• High-quality bearings
• Sealed for long service life
• Resin bottom bracket centre tube