Shimano Deore SM-BB52 Hollowtech II Bottom Bracket – 68/73mm BSA Threaded – MTB

Building up a mountain bike or replacing a worn-out bottom bracket?

This Shimano Deore SM-BB52 is a solid choice.

It's a Hollowtech II threaded BSA bottom bracket, fitting 68mm or 73mm shell widths.

It's brand new in the package, genuine Shimano.

It's designed for mountain bikes and offers smooth, reliable performance.

The set includes the bottom bracket cups and inner parts.

If you've got creaking or roughness, swap it out.

Shimano quality without breaking the bank.

Easy install with the right tools.