SRAM DUB need to know
- One axle diameter to take over from GXP and BB30
- Compatible with all existing BB sizes and frames
- Designed to provide proper bearing sealing for all BB styles
- 28.99mm axle diameter is stiffer than GXP yet lighter than BB30
- DUB has allowed SRAM to create its lightest cranksets ever
- No new tools are needed
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- Sealed cartridge bearings available in both stainless and ceramic versions
