135 039 Ft
An extra weapon to achieve victory. The Record® gear is designed to transmit 100% of cyclists power to the wheels for maximum torsional rigidity of the system, the best U and Q factors in the category, and cranks entirely unidirectional carbon fiber.
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But the real surprise of the first shift: precise, extremely fast and without hesitation, thanks to the design of the zones up and down the XPSS ™ sprockets. The shift is no longer a problem, not even under extreme conditions.
Lunghezza 170, 172.5, 175 mm
Combinazioni 39/53 - 36/52 - 34/50
Peso 651 gr.
HOLLOW cranks and levers ULTRA Spider-Hollow ™ technology
It reduces the weight of the stress-free areas, improves crank set weight and rigidity ratio.
Ultra Torque ™ axle
Pressure transmitted efficiently without loss of power to the pedals.
Sophisticated mechanical properties of the parts that move up and down the chain to guarantee changes in the maximum efficiency. The further development of sprockets used by the Pro-Teams in 2014.
Depending on the number DIFFERENTIAL feet chainring COMBINATION
Constantly optimal engagement of the chain. The maximum switching efficiency.
DOUBLE BOLT STANDARDIZED circle diameter of each vehicle assembly
With a maximum stiffness and lightness of carbon fiber extension close to the crank sprocket 112mm bolt circle diameter is small and the big 145 mm.
USB ™ Technology
USB ™ ceramic ball bearings reduce friction, guaranteeing maximum smoothness. Corrosion and wear-resistant, they are also a constant performance.
INTEGRATED CRANK / chainring fixing system
less weight - easy maintenance.