The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
Key Features
- Designed for use with SRAM SuperBoost+ Cranksets
- Gutter Seal Technology™ drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- For use with Super Boost+ cranks
- Steel press-fit cups offer durability and allow for easy installation
Specifications
| Bottom Bracket Shell I.D. |
41 |
| BB/Frame Interface |
BB89.5 |
| BB/Frame Interface |
BB92 |
| BB Shell Width (mm) |
89.5 |
| BB Shell Width (mm) |
92 |
| Spindle Interface Type |
SRAM DUB |
| Defined Color |
Black |
