Dominate every ride with the SRAM Red AXS E1 Power Kit Aero Crankset. Engineered for elite cyclists, this high-performance crankset features an integrated power meter to deliver precise, real-time power data for training and racing. Its aerodynamic design, lightweight construction, and seamless SRAM 12/13-speed drivetrain compatibility make it the ultimate choice for riders seeking speed, efficiency, and performance. Key Features: Integrated Aero Power Meter: Provides accurate, real-time power readings for training and racing optimization. 12/13-Speed Compatibility: Works seamlessly with SRAM drivetrains for smooth, precise shifting. Direct Mount 8-Bolt BCD: Ensures secure installation and optimal power transfer. Lightweight, Aerodynamic Design: Reduces drag while maintaining strength and stiffness. Elite Performance: Engineered for riders seeking maximum efficiency, speed, and data-driven insights.