SRAM DUB BSA bottom bracket, 68/73 mm
SRAM DUB BSA bottom bracket
SRAM DUB chainrings have a simple job - to connect your cranks to the frame and ensure they run smoothly and flawlessly for a long time for ideal power transfer. To enable a unified focus, SRAM developed the DUB center axle as a truly unifying component . One extended axis allows use with all specifications of center assemblies . For better compatibility with cranks, protection from external conditions and longer service life and performance . To make it more durable, with smoother operation and easy to use.SRAM ID: 00.6418.015.000
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Gutter Seal™ technology ensures sealing against external conditions
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Encapsulated industrial bearings, available in stainless steel and ceramic versions
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Significantly lighter than the GXP® system
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Complies with the ISO 4210 standard
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| Suitability | MTB, Road |
| Mount type | BSA |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 68 mm, 73 mm |
| Frame compatibility | BSA 68/73mm |
| Central axis of the crank | DUB |
| Bearing type | standard |
| External bearing material | aluminium |
| product ID | 59363 |
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