SRAM center axle DUB BB30 (road) 73 mm
Center axle DUB BB30 (road) 73mm
UNIFORM FOCUS. A BETTER SOLUTION.
SRAM DUB chainrings have a simple job - to connect your cranks to the frame and ensure their smooth and flawless long-lasting operation for ideal power transfer. To enable a unified focus, SRAM developed the DUB center axle as a truly unifying component. One extended axle that allows use with all specifications of center assemblies. For better compatibility with cranks. For better protection from external conditions. For longer life and performance. To make it more durable, with smoother operation, and easy to use.
- One extended axis that allows use with all specifications of center assemblies.
- Encapsulated industrial bearings available in stainless steel and ceramic versions.
- Complies with the ISO 4210 standard.
Central frame composition: BB30 (road) 73mm
Central axis of the crank: OAK
Type of bearings: standard
Diameter of the central axis: OAK
Bowl material: aluminum
| Suitability | Road |
| Mount type | PF30 |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 73 mm |
| product ID | 80378 |
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