SRAM RED DUB Crankset
SRAM RED DUB Crankset, The SRAM RED DUB Crankset brings high-quality shifting to our road setup with its lightweight hollow carbon fiber crankarm and one-piece 2x chainring design. This delivers the stiffness and durability necessary to maximize our power output, while the X-Range gearing technology provides an ideal gearing range and a smoother progression.