Details
The Campagnolo Chorus 12-Speed Crankset features lightweight carbon crank arms, and is optimized for Campagnolo's Ultra-Torque crank system.
- Utilizes Campagnolo's Ultra-Torque crank system to provide a very lightweight 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
- Number of Chainrings: Double
- Chainline/Hub Compatibility: 130 Hubs, 135/142 Road Disc Hubs > 415 mm Chainstay
- Spindle Interface Type: Campagnolo Ultra-Torque
- Chainring BCD: 96
- Pedal Spindle: 9/16"
- Crank Intended Use: Road
- Drivetrain Speeds: 12
- BB Included: No
- Weight: 686
Part Numbers
Option | UPC | MPN |
---|---|---|
50/34T / Carbon / 170mm | 08053340453854 | FC20-CH12040 |
50/34T / Carbon / 172.5mm | 08053340453885 | FC20-CH12240 |
52/36T / Carbon / 172.5mm | 08053340453892 | FC20-CH12262 |