Enhanced cycling performance with the SRAM Rival AXS Left Crank Arm and Power Meter Spindle Assembly, featuring a lightweight, durable aluminum construction tailored for serious riders.
Integrated DUB spindle-based power measurement system accurately tracks left-leg power output, enabling precise wattage calculation for optimized training and performance analysis.
Designed with long-lasting battery life and IPX7 waterproof rating, this power meter maintains reliable operation in all weather conditions, making it ideal for intense training sessions and all-season riding.
Compatible with 12/13-speed drive trains, metric-spindle interface (SRAM DUB), and 165mm crank arm length, offering seamless integration with your existing SRAM groupset for a smooth, efficient ride.
Sleek black finish and modern engineering make this crank arm a stylish upgrade that combines advanced technology with a minimalist, aerodynamic look perfect for competitive cyclists and recreational riders alike.