Shimano Press Fit MTB 41mm Bottom Bracket

Shimano Press Fit MTB 41mm Bottom Bracket

This Shimano MTB Bottom Bracket is compatible with Hollowtech II cranksets and has a press-fit format, allowing it to be installed easily into 41mm diameter, 89.5-92mm wide bottom bracket frame shells. The cups house smooth spinning, durable bearings and are realised in a fibre reinforced polymer material to reduce the chances of annoying creaking when pedalling. The sealed design of the cups stops water, grit and mud from penetrating to afford long-lasting, maintenance-free use.

Includes

• Left and right hand cups with bearings
• 2.5 mm spacer
• Inner cover
• Inner O-rings