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| A must have upgrade for your wheels! |
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Features
- Premium F1 Ceramic Bearings using grade 3 Ceramic Balls
- Drastically reduced bearing resistance
- More durable than steel bearings
- Required upgrade for racers and fast club riders
- Last 5-10 times longer than steel
- Will fit the Bontrager Classic Wheels
- 4 Ceramic Bearing Kit
- Kit configuration:
- 2 front hub / 2 rear hub / 1 cassette body
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