Shimano XT Hollowtech II BB-MT800 bottom bracket for Ultegra FC-R8000/6800, 105 FC-R7000/5800 and GRX FC-RX810 cranksets.
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, Gravel
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Gruppe: Ultegra, 105, GRX
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Model: SM-BBR60
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BB-Type: HOLLOWTECH II
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Threaded: BSA
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Threaded BB shell width: 68mm
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Shell diameter: BSA (BC 1.37)
Compatibility
- Dura Ace FC-9000
- Ultegra FC-6800
- 105 FC-5800
Material
Weight
Contents
- 1 x Shimano Hollowtech II Bottom Bracket Ultegra SM-BBR60 BSA
TL-FC25 tool not included!
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.
