At the heart of DUB technology lies the synergy between the bottom bracket spindle and bearing—a fusion of stiffness and durability. SRAM has transcended conventional design principles, simplifying the integration of chainring, crank, spindle, and bottom bracket to enhance overall performance. This comprehensive approach yields superior drivetrain performance.
The DUB system, meticulously engineered by SRAM, serves as a unifying component with its single oversized spindle compatible across all bottom bracket specifications. The SRAM DUB Ceramic BB epitomizes this innovation, offering the lightest and most resilient crank system for your bike. Experience enhanced crankarm compatibility, superior protection from the elements, and elevated overall performance with the SRAM DUB Ceramic BB.
Specifications:
One oversized spindle to work across every bottom bracket specification
Gutter Seal Technology seals against the elements
Significantly lighter than GXP systems
Seal cartridge ceramic bearings
DUB crank-BB interface
Aluminium cups
Payment & Security
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