Campagnolo Super Record S WRL Powermeter Crankset - Carbon | Ultra Torque | 2x12-speed

REINTERPRETATION OF AN ICON Campagnolo present a special edition of the iconic Super Record. A version with innovative and evolved aesthetics. Where dreams meet performance and ambitions exceed limits. This groupset projects the Super Record tradition into the future, transforming every cycling experience into a new achievement. Whatever the challenge you have set for yourself. Campagnolo Super Record S Wireless Powermeter crankset New Super Record S Wireless 12x2 Speed crankset with power meter: iconic Campagnolo design with visible carbon fiber, for a crankset conceived to deliver maximum accuracy. The Super Record S Wireless crankset with power meter is entirely made of 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 transmission. The power exerted on the pedals is measured by a gyroscope that detects your position at all times and has no fewer than 16 extensometers. Power data are extremely precise, with an accuracy of +/-1%. Thanks to the new MyCampy 3.0 app, you can easily check your battery charge level at all times (over one month battery life). You can charge your new Super Record S Wireless 12x2 crankset with power meter simply by using the same charging cable as the one used for the other groupset components. The use of high-quality bearings produces the now famous smoothness that has become a Campagnolo trademark. The ULTRA-TORQUE system completes the specifications, ensuring that all your power translates into extraordinary results. Immediate unstoppable reactivity directed along a steel axle and lightweight cranks in carbon fiber. The chainring has been reworked for efficiency without compromise. Each watt of your power will be transferred to the road. Details of the Campagnolo Super Record S Wireless Powermeter crankset Unidirectional carbon fiber cranks, steel axle and aluminum chainrings Great stiffness and optimum power transmission Data accuracy of +/- 1% Maximum smoothness also on the crankset axle Optimized design for any chainring combination Symmetrical teeth on the internal chainring Fluid, precise transmission, even with extreme cross-chaining Flat design of the spider for aerodynamic purposes Technologies of the Powermeter Super Record S Ultra Torque™ Lightness, stiffness, and simplified assembly: ULTRA-TORQUE™. Campagnolo® has permanently conjoined the semi-axles of the bottom bracket to the respective crankset arms. This redesign has made it possible to considerably reduce the lateral dimensions at the axle level and prevent annoying contact with the ankles when turning the pedals. Assembly couldn’t be simpler: a single oversize bolt is enough to integrate the two semi-axles. This breakthrough was achieved thanks to an ingenious mechanical system derived from many years’ experience in the coupling and rotation axle sector: the Hirth joint. This is basically a joint with self-centering, self-aligning frontal teeth positioned in the middle of the bottom-bracket axle where the ends of the semi-axles, integrated with the crankset arms, come into contact. Where torque transmission is concerned, this system is equally as effective as a single-piece axle, which therefore guarantees unrivalled power transmission.