CeramicSpeed BB ALPHA T47a bottom bracket, Campy UT Road
The CeramicSpeed BB ALPHA bottom bracket is built to outlast your frame while providing extremely low friction and long-lasting protection.
- Uses hardened stainless steel cups and Grade 3 Silicon Nitride ceramic balls.
- With its custom seals and precise dust covers, it offers up to 500% more protection against moisture and extremely low friction.
- A simplified spindle tube design and lighter cups ensure quick installation and a 10% weight reduction compared to previous generations.
- Delivers maximum power transfer efficiency by minimizing friction.
- Lifetime warranty from CeramicSpeed.
This high-quality bottom bracket is precisely engineered to pair Campagnolo Ultra Torque cranks with a T47a threaded frame, which is asymmetrical and 77mm wide.
Package contents:
- All Round Grease 5 ml sample
- CeramicSpeed sticker
| Specification | Road |
| Mount type | T47/T47a |
| Axis type for crankset | Power/Ultra-Torque |
| Frame width | 77 mm |
| product ID | 371281 |
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