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.
- Gutter Seal Technology drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system
- Bottom Bracket Shell Width: 83mm
- Compatibility with Frame: BSA (English Thread)
- Shell Inner Diameter: 1.37 inches (1.37” x 24 TPI)
- Crankset Compatibility: SRAM DUB (28.99mm spindle diameter)
| Item Specifications | |
|---|---|
| BB Shell Width (mm) | 83 |
| BB/Frame Interface | English |
| Bottom Bracket Shell I.D. | 1.37 |
| Defined Color | Black |
| Spindle Interface Type | SRAM DUB |
