Campagnolo Super Record S 12s ProT 172.5mm 45-29 Crankset - Power Meter

SUPER RECORD S WIRELESS CRANKSET WITH POWER METER

The new Super Record S Wireless 12x2-speed crankset with power meter features Campagnolo’s iconic visible carbon design, engineered for maximum accuracy and top-tier performance. Fully constructed from carbon fibre, it uses the Ultra-Torque system with a steel axle to efficiently transfer every watt of power from rider to drivetrain.

Power measurement is handled by a gyroscope that continuously tracks position, supported by 16 strain gauges for highly precise data capture. This system delivers outstanding accuracy of ±1%, giving riders reliable performance feedback.

With the MyCampy 3.0 app, battery status can be easily monitored at any time, with a runtime of over one month per charge. Recharging is simple, using the same cable as the rest of the groupset components.

Premium bearings provide the smooth, refined pedalling feel that is a hallmark of Campagnolo. The Ultra-Torque system completes the setup, ensuring immediate responsiveness and highly efficient power transfer through a rigid steel axle and lightweight carbon cranks. Redesigned chainrings maximise efficiency, ensuring every watt is delivered directly to the road—taking your performance to new dimensions.

SPECIFICATIONS

• Weight: 747 g (172.5mm, 45x29, bearings assembled)
• Length: 170mm, 172.5mm, 175mm
• Combinations: 45x29, 48x32, 50x34, 52x36, 53x39, 54x39

KEY FEATURES

• Unidirectional carbon fiber cranks, steel axle and aluminum chainrings
• Great stiffness and optimum power transmission
• High-quality bearings
• Data accuracy of +/- 1%
• Maximum smoothness also on the crankset axle
• Optimized design for any chainring combination
• Maximum performance, always
• Symmetrical teeth on the internal chainring
• Fluid, precise transmission, even with extreme cross-chainingFlat design of the spider for aerodynamic purposes