Campagnolo Chorus Crankset – 172.5mm 12-Speed 50/34t 96 BCD Campagnolo Ultra-Torque Spindle Interface Carbon. The Campagnolo Chorus 12-Speed Crankset features lightweight carbon crank arms and is optimized for Campagnolos Ultra-Torque crank system.
Utilizes Campagnolos Ultra-Torque crank system to provide a very light weight and stiff system that transfers power to the pedals without power loss
Directly molded unidirectional carbon fiber cranks steel axle and aluminum chainrings provide exceptional stiffness and optimum power transmission
Symmetrical teeth on the internal chainring allow for fluid and precise transmission even with extreme cross-chaining
Chainrings are surface treated for longer life
Q-Factor: 145.5mm
Design is optimized to run multiple chainring combinations
| Color |
Carbon |
| Rings |
50/34 |
| Number of Chainrings |
Double |
| Crank Length (mm) |
172.5 |
| Crank Intended Use |
Road |
| Drivetrain Speeds |
12 |
| Weight |
686 |
| BB Included |
No |
| Pedal Spindle |
9/16″ |
| Spindle Interface Type |
Campagnolo Ultra-Torque |
| Chainring BCD |
96 |
| Chainline/Hub Compatibility |
130 Hubs |
| Chainline/Hub Compatibility |
135/142 Road Disc Hubs > 415 mm Chainstay |
| Defined Color |
Carbon |
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