The SRAM RED® crankset optimizes a truly radical innovation: smaller chainrings with a wider cassette range. This allows for smoother and faster front shifting, as well as more usable gearing for modern cyclists. New combinations improve pedaling cadence and efficiency, while shifts are crisp, precise, and fast in all scenarios.

Details:
X-Range™ gearing technology gives you a wider range and a smoother gear progression, so you’re always in the right gear. Improved front shifting performance. Crisper and more precise shifts. The unique chainring design results in a lighter, stiffer, and more ...