Campagnolo Super Record S Wireless Crankset - 170mm 12-Speed 50/34t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon MFPN=RTA-12-166-1.0 Equally robust as CNCd stems

Equally robust as CNCd stems

Lightning fast to attach and remove zero frame contact and adjustable to fit electric & regular mountain bikes

Carbon shell with aluminum flanges

Compatible only with bikes having axle threads on the right side (drivetrain side) dropout

Misc Standard 45 - Vivid C1+ (2024+)

Campagnolo Super Record S Wireless Crankset - 170mm 12-Speed 50/34t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon MFPN=RTA-12-166-1.0 Equally robust as CNCd stemsThe Super Record S Wireless 2x 12 Speed crankset features the iconic Campagnolo design with visible carbon fiber for a crankset conceived to deliver maximum accur. The Super Record Wireless S crankset is entirely made of unidirectiional 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 transmissionImmediate unstoppable reactivity directed along a steel axle and