Trek
Trek Integrated Shimano BB90/BB95 Steel Bottom Bracket Kit
This Trek Integrated Shimano BB90/BB95 bottom bracket kit is the genuine replacement bearing set for Trek carbon frames using the BB90 or BB95 system. It restores smooth, reliable pedaling performance with fresh steel bearings designed specifically for 24 mm Shimano crank spindles.
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Proprietary Trek BB90/BB95 integrated bottom bracket kit
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Steel bearings for long‑lasting durability
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Only compatible with 24 mm Shimano cranks
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Not compatible with BB30 or oversized spindle systems
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Integrated BB90/BB95 format (no external cups)
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Manufacturer part: OE Kit
Shipping information
Ships in 2–3 business days with free delivery across Canada on orders over $99. Same‑day pickup available Tue–Sat (closed Sun–Mon).
Returns & warranty
Enjoy hassle‑free returns within 30 days on unused items in original packaging (excludes bikes and sale items). Free in‑store returns anytime.