Campagnolo Super Record Wireless Crankset - 172.5mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=K4052 Service Course SL

Service Course SL

}Campagnolo EKAR 1x 13-Speed Chainring and Bolt Set - 44t 123mm Campagnolo Asymmetric 4-Bolt Black

Bleeding Edge technology offers easy and clean bleeds

5 / 584 Rim External Width 34

Crank Arm Length 175mm Crank Spindle Diameter 28

Campagnolo Super Record Wireless Crankset - 172.5mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=K4052 Service Course SLCampagnolo Super Record Wireless Crankset 172. 5mm 12 Speed 45 29t Campy 121 88 Asym BCD Ultra Torque Spindle Carbon. The Campagnolo Super Record Wireless 12x2 Speed crankset features the iconic Campagnolo design with visible carbon fiber for a crankset conceived to deliver maximum performance. The Super Record Wireless crankset has a lighter hollow structure and uses the Ultra Torque locking system with a titanium axle to transfer to the transmission