Sram DUB BSA MTB Wide bottom bracket cups

Bike parts - Bottom brackets.

SRAM DUB BSA MTB Wide bottom bracket cups.

Unlock the full potential of your mountain bike´s drivetrain with the SRAM DUB BSA MTB Wide bottom bracket cups. Engineered as the heart of the revolutionary DUB (Durable Unifying Bottom Bracket) platform, this component is designed to be the single, unifying force that connects your crankset to your frame with unparalleled performance and longevity. Forget the complexities of the past; the DUB system simplifies compatibility by centering its design around a single oversized spindle diameter, making this bottom bracket the cornerstone of a lighter, stiffer, and more durable crankset assembly.

Specifically designed for the rigors of MTB Cycling, the "Wide" designation of this bottom bracket is a critical advantage for modern trail and enduro machines. It creates a wider chainline, providing the essential clearance needed for today´s wider rear-end spacing and larger volume tires. This thoughtful engineering ensures a perfect chainline for crisp, reliable shifting and prevents any unwanted contact between the chain, chainrings, and your frame or tire, allowing you to run the aggressive setups your riding demands.

The primary benefit of the SRAM DUB BSA MTB Wide bottom bracket is its incredible durability. SRAM has integrated an advanced sealing system that works tirelessly to protect the precision bearings from the elements. Whether you´re charging through mud, crossing creeks, or kicking up dust on dry trails, these seals provide a formidable barrier against contamination. This results in a significantly longer bearing life, a smoother and quieter ride, and less time spent on maintenance, giving you more time to enjoy the trails. The robust construction ensures that every watt of power you produce is transferred directly to the drivetrain, offering a stiff and responsive feel underfoot when you´re sprinting out of a corner or powering up a steep, technical climb.

Main Features:

* DUB Technology Platform: Part of the integrated system that provides a simple, lightweight, and stiff solution for drivetrain power transfer.
* MTB Wide Chainline: Specifically engineered to accommodate modern mountain bike frames with wider tire clearance and boost spacing, ensuring optimal drivetrain alignment.
* Superior Sealing: Features an advanced sealing design to drastically improve protection against water, dirt, and grit, maximizing bearing longevity and performance.
* BSA Threaded Standard: Designed for reliable and secure installation in frames featuring a standard English threaded bottom bracket shell.
* Optimized for MTB Cycling: Built to withstand the high-stress demands of all-mountain, enduro, and trail riding, providing confidence on the most challenging terrain.

Upgrade your ride with the component that ties it all together. The SRAM DUB BSA MTB Wide bottom bracket is the definitive choice for riders seeking a no-compromise solution that delivers a perfect blend of durability, stiffness, and modern compatibility.

Specifications:
- frame shell: english threaded.
- frame shell width(mm): 73