Sram Dub Bsa Ai Mtb Bottom Bracket Cups Black 73 mm

SRAM DUB BSA Ai MTB Bottom Bracket Cups | Unmatched Durability for Cannondale Ai FramesElevate your mountain biking experience with the SRAM DUB BSA Ai MTB Bottom Bracket, a pinnacle of engineering designed specifically for the unique demands of Cannondale´s Asymmetric Integration (Ai) drivetrain system. This bottom bracket is the crucial link between your frame and your SRAM DUB crankset, creating a unified, robust, and incredibly efficient system that translates every watt of your power into forward momentum on the trail.The core of this product lies in SRAM´s revolutionary DUB (Durable Unifying Bottom Bracket) technology. The goal was simple yet ambitious: to create a single, oversized spindle standard that simplifies compatibility across different frame shells while simultaneously improving performance. The DUB system achieves this by pairing a stiff and lightweight 28.99mm spindle with meticulously engineered, exceptionally sealed bearings. This innovative approach provides the pe