Campagnolo Super Record - Crankset 12 speed, 34/50T, 172.5mm

Description

The carbon fiber Super Record™ 12x2 Speed crankset has been made lighter on the inside through Campagnolo Hollow Technology, which uses the Ultra-Torque bracket system with a titanium axle to transfer all of the force the athlete applies to the pedal to the drivetrain. The new Super Record™ 12x2 Speed crankset can be installed on any type of frame, whether or not it is being used with disc brakes, because it optimizes the chain line on the frame with a rear hub flange measuring 130, 135 or 142 millimeters, without affecting the Q factor, which remains constant at 145.5 millimeters thanks to the new hand crank design. The use of ceramic Cult bearings leads to obtaining the smooth ride that the Campagnolo brand is known for. The innovative design of the outer chainring ensures faster, quieter derailing owing to the contoured pin. The symmetrical design of the inner chainring teeth allows improved stability with chain crossovers. The double wheel sizing standards (112 and 145 millimeters), combined with the eight fixing screws, optimize weight and stiffness through the increased use of carbon fiber. The varying number of pins for each of the three chainring combinations (34/50, 36/52, 39/53) facilitates upshifting due to the optimized free strokes associated with each combination. The special drains on the inside of the outer chainrings optimise performance when downshifting in dead spots.

 Speed 12, Spindle: 25mm, BCD: 112/145, 34/50, UltraTorque, 172.5mm, Carbon

• 12 speed Super Record crankset
• 34/50 Teeth
• 172.5mm Crank Length
• Chainline 44.5mm
• New aero design
• Hollow unidirectional carbon arms and titanium spindle
• Spider with paired arms increase stiffness and improve shifting
• CULT ceramic bearings
• Optimized for use on both rim brake and disc brake framesets with short chainstays
• Weight: 618g (including bearings)