Campagnolo Super Record S Wireless Crankset - 175mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=31892 The Machine has a waffle

The Machine has a waffle pattern on the bottom of the grip to help secure finger placement

Size-specific dimensions optimize vertical compliance to reduce road vibrations and help smooth out rough gravel or bumpy roads but also retain the torsional stiffness riders need for sprinting and stability

Utilizing Stans patented Bead Socket Technology combined with a stronger asymmetric design for balancing control and weight the Arch MK4 your best choice for all-around riding

Comes with SRAM Post Bracket 20 P 2 Disc Brake Adaptor

Campagnolo Super Record S Wireless Crankset - 175mm 12-Speed 45/29t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=31892 The Machine has a waffleCampagnolo Super Record S Wireless Crankset 175mm 12 Speed 45 29t Campy 121 88 Asym BCD Ultra Torque Spindle Carbon. The 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