CAMPAGNOLO Super Record Pro Tech crankset 170 mm

New Super Record Wireless 12x2 Speed crankset: Iconic Campagnolo design with exposed carbon fiber for a crankset designed to deliver maximum performance. The Super Record Wireless crankset has a lighter hollow structure and uses the Ultra-Torque locking system with a titanium axle to transfer all the force exerted by the cyclist on the pedals to the transmission. The use of ceramic USB bearings ensures the now famous Features: - Unidirectional carbon fiber cranks, titanium axle and aluminum chainrings - Good rigidity and optimal power transmission - USB ceramic bearings - Maximum flexibility, also on the crankshaft axle - Optimized design for each chainring combination Specifications: - Material: Carbon - Chainrings: 2x12 - Cup/crank connection: Ultra Torque - Crank type: Set - Crank length: 170mm - Number of gears: 12 - Gear ratio: 32/48