The SRAM RED AXS power meter breaks tradition and reaches new performance levels. We redesigned the road drivetrain: reducing the size of the front chainring and adding more range to the rear cassette. We also maintained a 13-tooth delta across all chainring pairs, ensuring precise shifting for any setup. This results in more useful gears and better shifts in all configurations. Designed with Quarq DZero power measurement integrated into the crankset. Welcome to the pinnacle of power meters.