Campagnolo Super Record S Wireless Power Meter Crankset - 170mm 12-Speed 50/34t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=J1889 With a single chain-retaining ring

With a single chain-retaining ring mounted to the crankset's outer ring position it pairs perfectly with the rest of the Sword 1x drivetrain to give you the stiffness chain security and ease of ownership you expect from a 1x drivetrain

All-Road/Gravel carbon crankset uses same technology as Race Face Era cranks

CNC machined FRONT HUB: RADIO RACELINE "TURBINE"

Light aerodynamic and powerful these pedals have all you need to race with confidence

Campagnolo Super Record S Wireless Power Meter Crankset - 170mm 12-Speed 50/34t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=J1889 With a single chain-retaining ringThe Super Record S Wireless 2x 12 Speed crankset with power meter features the iconic Campagnolo design with visible carbon fiber for a crankset conceived to deliver maximum accuracy. This crankset with power meter is entirely made of unidirectiiona carbon fiber and uses the Ultra Torque locking system with a steel axle to transfer all the power applied on the pedals by the cyclist to the transmission. The power exerted on the pedals is measured by a