CeramicSpeed BB ALPHA bottom bracket PF30 SRAM DUB Gravel
The premium PF30 bottom bracket for SRAM DUB Gravel cranks is designed to outlast the frame. It combines extremely smooth running, very high resistance to moisture, and easy assembly in a lightweight design.
- Ceramic bearings with silicon nitride (grade 3) balls and hardened stainless steel races
- Up to 500% better moisture protection thanks to proprietary seals and dust covers
- 10% lower weight compared to the previous generation and a simplified stepped insert
- Designed for PF30: press-fit diameter 46 mm, shell width 68 mm, and SRAM DUB 28.99 mm spindle with external bearing placement
- Handmade and lifetime warranty from CeramicSpeed
The package includes: BB ALPHA PF30 SRAM DUB Gravel bottom bracket, DUB Spacer Kit, UFO Long Life grease 5 ml, and a sticker.
| Specification | Road |
| Mount type | PF30 |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 68 mm |
| product ID | 371258 |
All the answers to questions about delivery, payment, security, returns, warranty and much else.
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