- Make sure this fits by entering your model number.
- Replacement BB90 bottom bracket bearings
- Fits all bikes with a BB90 shell
- Includes 2 bearings and 2 seals
- For SRAM cranksets
- 53.13 grams
This fits your .
Outboard BB Upgrade-SRAM
- Outboard X-type hollow BB upgrade
- 2x OS bearings, 2 seals
- For Sram and Truvativ
Item Specifications | |
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MPN: | BK-5412 |
Sold as a KIT |