Singular focus. Better solution.
The SRAM DUB bottom bracket series has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain.
The SRAM DUB bottom bracket series has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain.
- SRAM's bottom bracket solution to unifying spindles and different bottom bracket standards.
- For installation of SRAM DUB cranks into Cannondale PF30A frames with 83mm BB shell width
- Asymetrical fit is Cannondale specific
- DUB offers one oversized spindle to work across all bottom bracket standards
- Sealed cartridge bearings
- Greater bearing durability and easy installation
- Aluminum press-fit cups are lightweight
If you don't see exactly what you need or have questions about any product, contact us and we'll do our best to answer your questions and help you find what you need.
