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
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 |
Type of assembly | BSA |
Axis type for cranks | 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 |