Shimano Dura-Ace R9100 Hollowtech II Bottom Bracket
Product Details
The Shimano Dura-Ace Threaded Bottom Bracket is designed to fit frames with a shell width of 68 or 70mm. It is a high-end bottom bracket that is built to last and offers excellent performance.
This bottom bracket features high-quality bearings that are designed to reduce friction and improve power transfer. The bearings are also highly durable and require minimal maintenance, ensuring long-lasting performance.
The Shimano Dura-Ace Threaded Bottom Bracket is easy to install and comes with all the necessary hardware. It is also compatible with a wide range of cranksets, making it a versatile choice for cyclists who demand high performance.
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Bottom bracket type: Threaded (BSA)
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Shell width compatibility: 68mm, 70mm
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Spindle interface type: Hollowtech II
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Spindle diameter: 24mm
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Bearing type: Sealed cartridge
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Bearings material: Steel
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Compatibility: Shimano Dura-Ace R9100 crankset, as well as other Shimano road cranksets with Hollowtech II spindle interface
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Weight: Approximately 77g (without bottom bracket cups)