Sram crank arm Quarq Rival XPLR AXS E1 incl. power meter

An invisible technology that helps you reach your destination faster? Yes, please. Our Rival Powermeter is fully integrated into the DUB bottom bracket axle and can therefore be used effortlessly on any bike. Simply mount, couple and ride.

• The axle-based unit measures the power on the left side to calculate the total wattage
• Long battery life (over 400 hours) lasts for a full season on the bike
• User replaceable Lithium AAA battery
• DUB bottom bracket for durability and simplicity
• Waterproof (IPX7 tested to 1 metre for 30 minutes)
• Lightweight (less than 40 grams more weight than standard crankset)