SRAM Rival XPLR AXS E1 1x WIDE Powermeter Spindle Crankset Size:175mm Its notes and extraordinary performance SR006218060001 Its notes and extraordinary performance have now been adapted and implemented to fit any top end bike with the highest expression of Campagnolo technology Offers an offset of 3 mm to optimize chainline and improve gear shifting reliability High precision power meter designed for gravel bikingDurable aluminium construction for both crank arm and axle ensures long lasting performanceUtilizes ANT+ and Bluetooth protocols for seamless connectivity with cycling computers and smartphonesOver 400 hours of operating time with a single AAA lithium battery for extensive ride trackingMeasurement accuracy of 1 Unleash your gravel riding potential with the SRAM Rival E1 XPLR Wide DUB Direct Mount 1x13 speed Powermeter crank arm set designed specifically for gravel enthusiasts