Campagnolo Super Record S Wireless Crankset - 172.5mm 12-Speed 50/34t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon CheckoutTitle=Radio Raceline Quartz Pro Main compartment expands vertically for

Main compartment expands vertically for an additional 2

Heavy duty tire for serious street sessions featuring a thick walled 60tpi casing and steel wire bead

Steel hooks and an adjustable quick-connect lower hook attaches to most rear racks (not for use on front racks)

Model Cues TC500 Front/Rear Rear (HG 8-11sp) Axle/Spacing (mm) 12x142 Hole 32 Spoke J-Bend Brake Center Lock Color Black Weight - Axle Size 12X142mm Boost

28mm from crown height to bar center for extra confidence

Campagnolo Super Record S Wireless Crankset - 172.5mm 12-Speed 50/34t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon CheckoutTitle=Radio Raceline Quartz Pro Main compartment expands vertically forThe 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