Campagnolo Super Record Wireless Crankset - 172.5mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon Range-12-27 and bright light to guide

and bright light to guide your way

}Profile Design Bracket Kit: Flip-Up Style 31

Cast steel body Chromoly spindle Cast steel outer wing and stamped steel inner wing

Tough nylon composite body with adjustable replaceable steel pins

Simultaneous ANT+ and Bluetooth® Smart connectivity

Campagnolo Super Record Wireless Crankset - 172.5mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon Range-12-27 and bright light to guideCampagnolo 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