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> SRAM DUB T47 Bottom Bracket - T47 77mm Road and Road Wide Black
SRAM DUB T47 Bottom Bracket - T47 77mm Road and Road Wide Black. 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
- TECH SPECS
| BB Shell Width (mm) | 77 |
| BB/Frame Interface | T47 |
| Bottom Bracket Shell I.D. | 47 |
| Defined Color | Black |
| Spindle Interface Type | SRAM DUB |