Quarq Power Meter Spider Red AXS D1 107BCD PMQS8229000

Quarq Power Meter Spider Red AXS D1 107BCD Light and accurate, the 107 BCD Quarq Power Meter Spider Red AXS D1 allows dual-sided power measurement to be added to existing SRAM RED AXS and Force AXS chainsets by simply replacing the spider. The power meter is accurate to +/-1.5% regardless of changing temperature conditions during the ride and uses a commonly found CR2032 battery that lasts for 200 hours of riding. Battery replacement is a tool-free operation so it can even be done mid-ride. As the device is AXS enabled it connects to the SRAM AXS smartphone app for easy monitoring and firmware upgrades.