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In stock
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| Delivery time: |
Ships 2-3 Business Days |
For replacing Hollowtech, MegaExo and X-Type Bottom Bracket Bearings.
- Bearing kits for Shimano, FSA, and Race Face outboard bottom brackets
- Kits include bearings and seals to rebuild one bottom bracket
- Note: all these bearing kits have larger 5/32" balls for a net load increase of over 20%
- Two-lip seals minimize bearing contamination
- For Shimano Hollowtech II and Race Face X-Type Bottom brackets
- TL8901 Recommended for bearing installation and removal, see also TL8902 for cup installation and removal
- Comes with 2 bearings, 2 orange seals with OD 41mm and 2 blue seals with OD of 37mm
- Simply use the seals which fit best with your cups
- BK-54101
- UPC: 811780020788
WORKS FOR TREK BB90 BICYCLES
