SRAM Force XPLR AXS E1 1x WIDE Powermeter Spindle Crankset bikecorp Shifter to Shifter: 750mm 170000312 Shifter to Shifter: 750mm 1 inner tube with special valve offering precise power measurement on the left sideOver 400 hours of operating time ensures long lasting performance on extended ridesUtilizes ANT+ and Bluetooth protocols for seamless connectivity with a wide range of devicesCompatible with SRAM Wide DUB inner bearings for optimal performance and durabilityConstructed with an aluminium axle and carbon crank arms for a lightweight yet sturdy buildExceptional measurement accuracy of 1 The crankset is compatible with SRAM Wide DUB inner bearings