SRAM Quarq Rival XPLR AXS Power Meter

The SRAM Quarq Rival XPLR AXS power meter is designed for the Rival crankset with a DUB WIDE bottom bracket and a 172.5 mm crank arm. The sensor is housed in the spindle and measures left-side power to calculate total power in watts.

Choose this version if your frame requires the DUB WIDE bottom bracket listed in the specifications. The user-replaceable AAA lithium battery lasts over 400 hours, and the system weighs less than 40 g more than a standard crankset. The bottom bracket is not included, and the available colour is black, with IPX7 protection.

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.