Sram Red D1 GXP 48-35 Teeth 2x12V Crankset (without box) Black

Product Description

The SRAM RED® crankset optimizes an absolutely radical innovation: smaller chainrings but a wider range of sprockets. This allows a smoother and faster chainring change, but also all usable gears for modern cyclists. Unprecedented combinations improve pedaling cadence and efficiency, while changes are crisp, precise and quick in every situation. Details: X-Range ? development technology gives you a wider development range and more constant speed progression. So you always have the right gear engaged. Improved front shift performance. Sharper and more precise changes. The unique chainring design provides a lighter, stiffer and more durable crankset. Can be optimized with a power meter. Direct mount star. Chain line: 45 mm. Tray material: Aluminum. Crank Material: Carbon.