CeramicSpeed BB ALPHA ITA bottom bracket, Shimano Road
CeramicSpeed BB ALPHA ITA Bottom Bracket
The CeramicSpeed BB ALPHA ITA bottom bracket is designed for long life and high performance. It features hardened stainless steel races and Grade 3 silicon nitride ceramic balls, which are hand-installed.|
Seals and precise dust covers for up to 500% better moisture protection
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Extremely low friction for optimal power transfer
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Simplified spacer tube design and lighter cups for quick installation
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10% weight reduction compared to previous generations
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Lifetime warranty
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| Specification | Road |
| Mount type | ITA |
| Axis type for crankset | HollowTech II (HTII) (⌀ - 24 mm) |
| Frame width | 70 mm |
| product ID | 371249 |
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