Campagnolo Guarnitura Super Record S WRL Pro-Tech Carbon 12v. Corone:50-34 2-way stretch fabric back with

2-way stretch fabric back with ankle protection

Also available with HiPER contrast definition lens and photochromic lens

- Barometric altimeter

USB rechargeable (micro USB cable included)

Campagnolo Guarnitura Super Record S WRL Pro-Tech Carbon 12v. Corone:50-34 2-way stretch fabric back withNew Super Record S Wireless 12x2 Speed crankset: the iconic Campagnolo design with exposed carbon fiber, declined on a crankset designed for maximum performance. The Super Record Wireless crankset is made entirely of carbon fiber, and uses the closure system Unidirectional carbon fiber cranks, steel axle and aluminum chainrings Great stiffness and optimal power transfer High quality bearings Maximum smoothness even on the crankset pin Optimized design