Campagnolo Chorus Crankset 12S 36/52T 170mm CB - Black

This Campagnolo Chorus crankset features 170 mm carbon crank arms paired with a 52-tooth outer and 36-tooth inner chainring, designed for compatibility with mechanical Campagnolo 2x12-speed drivetrains. The compact 34/50-tooth gearing provides lower climbing ratios while still allowing for effective road speed, making it ideal for training, endurance rides, and hilly terrains. Its unidirectional carbon construction is complemented by a steel Ultra-Torque axle, and the separate 123 mm outer and 96 mm inner bolt circles ensure the correct mounting pattern for the chainrings. The 145.5 mm Q-factor maintains the optimal pedaling position, while the profiled chainrings facilitate smooth front shifting with a compatible Campagnolo 12-speed chain and derailleur. Please note that bottom bracket cups are not included, so be sure to check your frame standard and select the appropriate Ultra-Torque cups prior to installation.

- Carbon Chorus crankset for mechanical Campagnolo 2x12-speed drivetrains
- 36-tooth outer and 52-tooth inner chainring
- Compact gearing suited to climbing, endurance, and varied road routes
- 170 mm crank arm length
- Campagnolo Ultra-Torque axle system
- Steel crank axle for secure power transfer
- 145.5 mm Q-factor
- 123 mm outer and 96 mm inner bolt circle diameters
- Aluminium chainrings with a surface treatment
- Compatible with Campagnolo 12-speed chains
- Bottom bracket cups are not included
- Check the frame standard and required Ultra-Torque cups before ordering

Specifications
Brand: Campagnolo
Model: Chorus
Type: Crankset
Drivetrain Configuration: 2x12-Speed
Number Of Speeds: 12
Crankset Configuration: Double
Outer Chainring: 52 T
Inner Chainring: 36 T
Chainring Combination: 36/52 T
Crank Arm Length: 170 mm
Axle System: Ultra-Torque
Axle Material: Steel
Crank Arm Material: Carbon
Color: Black