Campagnolo Super Record Pro Tech Crankset Silver 172.5 mm / 45/29t

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 famousFeatures:- 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 combinationSpecifications:- Material: Carbon- Chainrings: 2x12- Cup/crank connection: Ultra Torque- Crank type: Set- Crank length: 170mm- Number of gears: 12- Gear ratio: 32/48