Price range: $77.99 through $375.99
The SRAM DUB T47 features an oversized spindle that enhances compatibility across various bottom bracket specifications.
Installation is straightforward, designed for quick and hassle-free setup on your bike.
You can choose between sealed cartridge bearings in stainless or ceramic versions for optimal performance.
DUB technology integrates the relationship between chainring, crank, spindle, and bottom bracket for enhanced stiffness and durability.
Yes, its versatile design ensures compatibility with a wide range of bike specifications.
The SRAM DUB T47 bottom bracket has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, SRAM has engineered the DUB™ spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.
The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.