Campagnolo Super Record S Wireless Crankset - 175mm 12-Speed 48/32t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=D1250 Angled knobs in the middle

Angled knobs in the middle of the tread optimize the rolling characteristics Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 61 ISO Diameter 584 / 650b / 27

6061-T6 aluminum alloy construction

Bracket Frame mount bracket (included) Pump Head Dual Valve Head Gauge Type No Pump Weight 62g Pump Barrel Material Aluminum Pump Length 172mm Air Release No Primary Color Black Pump Max PSI 115psi Valve Presta

DUB bottom bracket (Sold separately) adds durability and simplicity BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type SRAM DUB Crank Length 175Mm

Touch Screen Compatible

Campagnolo Super Record S Wireless Crankset - 175mm 12-Speed 48/32t Campy 121/88 Asym BCD Ultra Torque Spindle Carbon ModelNumber=D1250 Angled knobs in the middleThe 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