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.
This particular bottom bracket is designed for use with 386 EVO frames with 86.5mm BB shell width.
- For installation of SRAM DUB road cranks into 386 EVO frames with 86.5mm BB shell width
- DUB offers one oversized spindle to work across all bottom bracket standards
- Sealed cartridge bearings
- Greater bearing durability and easy installation