Sram Dub BSA Fat Bike bottom bracket cups

Experience the benchmark in fat bike performance with the SRAM DUB BSA Bottom Bracket. Engineered specifically for fat bikes with 100mm BSA threaded shells, these cups create the perfect interface for your SRAM DUB crankset. Crafted from lightweight aluminum, the system weighs a mere 76g, reducing weight without sacrificing durability. The DUB standard simplifies compatibility while ensuring a stiff, smooth, and reliable connection, so you can confidently power over any terrain. Upgrade to a lighter, stronger, and simpler bottom bracket solution