CeramicSpeed BB ALPHA bottom bracket, EVO386 SRAM DUB Gravel
The CeramicSpeed BB ALPHA EVO386 SRAM DUB Gravel bottom bracket is designed to outlast the frame itself. It uses hand-assembled silicon carbide ceramic bearings with hardened stainless steel raceways, specially designed seals and precision dust caps, which provide significantly improved moisture protection while maintaining extremely low friction. Lightweight cups and a simplified spacer tube make installation easier and reduce weight compared to previous generations. The center is designed to precisely connect SRAM DUB cranks with a 28.99 mm axle to a frame with a pressed diameter of 46 mm and a width of 86 mm (EVO386 standard) with bearings located inside. The product is covered by a lifetime manufacturer's warranty and comes with accessories for optimal setup and maintenance.
- Bottom bracket for EVO386 standard with a diameter of 46 mm and a width of 86 mm
- Compatible with SRAM DUB cranks with 28.99 mm axle
- Grade 3 silicon carbide ceramic balls in hardened stainless steel raceways
- Custom seals and precision dust caps for increased moisture protection
- Ultra-low friction design
- Lightweight cups and simplified spacer tube for quick installation
- Approximately 10% weight reduction compared to the previous generation
- Package includes BB ALPHA for EVO386 SRAM DUB Gravel, DUB Spacer Kit and UFO Long Life Grease 5 ml
- Lifetime manufacturer warranty
| Specification | Road |
| Mount type | 386EVO |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 86 mm |
| product ID | 371244 |
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