Capteur de puissance SRAM Red AXS D1

Transform your RED AXS crankset into a power meter with SRAM RED AXS D1 Power Meter Kit - 48/35T - 8-Bolt. Kit includes chainrings and utilizes X-Range gearing technology for a wider gear range and smoother transitions. The uniquely-shaped chainring design improves durability and reduces weight, while integration results in a lighter overall crankset. AXS compatibility allows for easy monitoring and firmware upgrades, and power readings are precise within +/-1.5% regardless of weather conditions. Measure and balance power output between your left and right legs with the innovative SRAM X-SYNC chainring technology. Only compatible with new RED eTap AXS cranks with 8-bolt direct mount. UPC: 710845825569.