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Chorus

Gruppo meccanico bici CX Campagnolo Chorus
Chorus

The Campagnolo Chorus drivetrain represents the perfect solution for the sophisticated Cyclocross athlete searching for Super Record performance at a more competitive price.

Chorus is able to offer the same shifting speed, precision and reliability that top professional Cyclocross athletes covet with its only compromise coming in the form of a few extra grams.
Its weight is lower and functionality higher than any other groupset in its class and its sound construction ensures dry weather road performance even in the muddiest cross race.
Carbon fiber crankset, commands and rear derailleur keep the weight down and performance high. Industry leading ergonomics and the exclusive one-lever-one action commands keep you in perfect control no matter the conditions or terrain.

If you are looking for world-cup winning functionality at a fraction of the cost then Chorus is the groupset for you.

Chorus Ergopower controls
Chorus Ergopower controls
Features & Benefits
  • New Vari-Cushion™ brake lever hoods with variable density and surface finishes
  • Ultra-Shift™ ergonomics
  • Ultra-Shift™ mechanism with differentiated maximum number of upshifting clicks depending on the starting sprocket
  • Brake lever hoods and cable housing are available as spare parts in red and white
  • Derailleur cable adjusting barrel
Chorus Rear Derailleur
Chorus Rear Derailleur
Features & Benefits
  • New upper body with HO (hydraulic optimization) geometry in ultra-light technopolymer reinforced with carbon fibre
  • Rear derailleur fixing bolts in aluminium
  • Ultra-Shift™ exclusive geometry parallelogram
  • Embrace Technology™
  • Front plate and cage in carbon fibre
Technologies
  • Ultra-Shift™ System
Chorus Front Derailleur
Chorus Front Derailleur
Features & Benefits
  • Special inner cage design
  • New cage in light molded alloy
  • S2 System (Secure Shifting System)
  • CSD (Chain Security Device)
  • Derailleur cable deviator insert
  • Derailleur clip clamp
  • Front derailleur mounting tool
Chorus crankset
Chorus crankset
Features & Benefits
  • Ultra-Torque™ axle
  • New chainrings
  • Differentiated number of pins depending on the chainring combination
  • Hollow crank and spider arms with Ultra-Hollow™ Technology
  • Double standardized bolt circle diameter on all combinations
Technologies
  • X.P.S.S.™ Extreme Performance Shifting System
  • Ultra-Torque™
Chorus sprockets
Chorus sprockets
Features & Benefits
  • Ultra-Shift™ teeth design
  • Reinforced mounts for second and third triplets
  • Ultra-Shift™ synchronization
  • Nickel-Chrome surface treatment
Technologies
  • Ultra-Shift™ System
Chorus chain
Chorus chain
Features & Benefits
  • Ultra-Link™ chain link connecting system
  • Ultra-Link™ chain links
  • Special steel links
  • Antifriction NI-PTFE™ treatment
Technologies
  • Ultra-Shift™ System
Power-Torque System cups
Power-Torque System cups

Other products ideal for Cyclocross

Download


Technical Documentation

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