A DUB BSA bottom bracket for 73mm shells, in the E-Type SuperBoost Plus version.
A bottom bracket has one simple job: connect your cranks and keep the power flowing smoothly to your drivetrain for the long haul. The SRAM DUB BSA bottom bracket does it with one oversized spindle designed to work across every bottom bracket specification, for better crank compatibility, better protection from the elements and longer-lasting performance.
Gutter Seal Technology seals out the elements, the cups are aluminium, and it's significantly lighter than SRAM's GXP system. Stronger, smoother, simpler, and then it's back to the ride.
FEATURES
One oversized DUB spindle that works across every bottom bracket specification
Gutter Seal Technology seals against the elements
Significantly lighter than SRAM's GXP system
Sealed cartridge bearings
Aluminium cups
BSA, 73mm, E-Type SuperBoost Plus version
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