SHIMANO BB-R60 bottom bracket cups engineered for Ultegra Hollowtech II cranksets (FC-6800).
Features Italian thread (M36 x 24T) compatibility for traditional frame designs. The HollowTech II technology delivers a wider bearing platform and larger axle diameter, maximising stiffness and pedalling efficiency. Sealed bearing design minimises interface points for smooth, durable performance. Installation requires TLFC37 or TLFC25 tool with TLFC36 adaptor. Ideal for Ultegra, 105, and CX70 chainwheel systems seeking reliable bottom bracket performance.
Features
- Outside positioned bearings for better weight distribution and more stability
- Bottom bracket has smaller, bearings than current model for lightweight
- New improved sealing ensures 50% less drag
Specification
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Use: Road
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Gruppe: Ultegra
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Model: SM-BBR60
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BB-Type: HOLLOWTECH II
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Threaded: ITA
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Threaded BB shell width: 70mm
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Shell diameter: ITA (M36)
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Suitable tool adapters: TL-FC25 / TL-FC37
Compatibility
- Dura Ace FC-9000
- Ultegra FC-6800
- 105 FC-5800
Material
Weight
Contents
- 1 x Shimano Hollowtech II Bottom Bracket Ultegra SM-BBR60 ITA
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
