Upgrade your cycling metrics with the SRAM Rival AXS Left Crank Arm and Power Meter Spindle Assembly, designed for precise watt measurement and seamless integration.
Constructed from lightweight, durable aluminum with a sleek black finish, this crank arm combines strength and style for road cycling enthusiasts.
Featuring a spindle-based power meter integrated within the DUB spindle, it accurately measures left-leg power and calculates total watts, enhancing training intelligence and performance monitoring.
Engineered with waterproof (IPX7 rated) technology and long-lasting batteries, it ensures reliability and consistent data collection during all weather conditions and extended rides.
Compatible with 12/13-speed drivetrains and featuring a 45mm chainline, this assembly suits a wide range of road bikes, offering the latest in drive technology with ANT+ and Bluetooth LE connectivity for easy data sharing and ride analysis.
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