Sram Red D1 GXP 46-33T 2x12V crankset (without case) Black

Product Description

The SRAM RED® crankset optimizes an absolutely radical innovation: smaller chainrings but a wider range of sprockets. The result is not only smoother, faster chainring changes, but also more usable gear ratios for modern cyclists. New combinations improve pedaling cadence and efficiency, while shifts are crisp, precise and fast in all situations. Details: X-Range™ development technology gives you a wider development range and more consistent gear progression. So you always have the right gear engaged. Improved front shifting performance. Sharper, more precise shifts. Unique chainring design offers a lighter, stiffer and more durable crankset. Can be optimized with a power sensor. Star direct mount. Chain line: 45 mm. Chainring material: Aluminum. Crank material: Carbon.