
New Super Record ™ 12x2 Speed crankset: a super concentrate of innovation to obtain the highest values of stiffness and shifting precision and all in a dedicated and aerodynamic “super design”.
The new Super Record ™ 12x2 Speed crankset, in carbon fiber lightened on the inside thanks to Campagnolo's "Hollow Technology", uses the Ultra-Torque locking system with titanium pin to transfer all the power impressed by the athlete on the pedals to the transmission. . The new Super Record ™ 12x2 Speed crankset can be mounted on all types of frames , regardless of whether they are for disc brakes or not because it optimizes the chain line on frames with 130, 135 or 142 mm rear stop without affecting the factor. Q which, thanks to the new design of the crank arm, remains at 145.5 millimeters.
The use of CULT ceramic bearings allows to obtain the now famous smoothness that has become a Campagnolo trademark. The innovative design of the external gear, thanks also to the shaped pin, ensures a faster and more silent uphill shifting. The symmetrical design of the teeth of the internal gear also allows for improved stability in chain crossings. The standard double bolt circle (112 and 145 mm) in combination with the 8 fixing screws, allows the optimization of weight and stiffness, thanks to the greater use of carbon fiber.
The different number of pins for each of the three gear combinations (34/50, 36/52, 39/53) favors uphill shifting thanks to an optimized engagement for each combination. Furthermore, the particular exhausts present inside the external gears favor the future of downshifting in the dead points of the pedaling, optimizing its performance.
New design, same footprint
Increases compatibility with all frame systems regardless of the width of the rear stay.
Right crank arm fifth wheels connected two by two in the areas subject to the maximum force applied by the cyclist
They give maximum stiffness to the crankset during uphill shifting
Q factor unchanged (145.5)
The dimensions and biodynamics of pedaling do not change.
Unidirectional carbon fiber cranks, titanium axle and aluminum gears
Great stiffness and optimal power transfer
Symmetrical teeth for the internal gear
Smooth and precise transmission even in major intersections.
Optimized design for each combination of gears
Maximum performance, always
Double bolt circle
It improves the rigidity of the system and decreases the weight due to the increased use of carbon fiber.
Surface treatment of gears for longer life
Length | 165, 170, 172.5, 175 mm |
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Combinations | 39/53 - 36/52 - 34/50 |
Weight | 618 g. (172.5 mm, 34-50, 2 bearings assembled) |