Bontrager
Bontrager 6903 LLH Replacement Hub Bearing
The Bontrager 6903 LLH Replacement Hub Bearing is a genuine sealed cartridge bearing designed to restore smooth, reliable performance to your Bontrager wheelset. Its durable steel construction and LLH low‑friction seals deliver long life, efficient rolling, and dependable protection.
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Sealed cartridge bearing for long‑lasting performance
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LLH low‑resistance seals for smooth rotation and durable sealing
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Steel construction for strength and reliability
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Bearing size: 30 mm × 17 mm × 7 mm
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Designed for Bontrager hub applications
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.