BSD Substance XL Mid Bottom Bracket
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Keep on rolling smoothly with the BSD Mid Bottom Bracket kit. The top quality sealed bearings offer reliability and longevity and the included spacers allow you to get the perfect fit. Finished off with a BSD branded cone spacer.
- XL version to fit 24mm crank spindles
- Precision sealed cartridge bearings
- Fully CNC'd 6061 aluminium spacers
- Spacer kit to ensure correct fit