Campagnolo Chorus 12 Speed Rim Brake Groupset

Pure mechanical Campagnolo performance with the versatility to build your ideal road drivetrain.

The Campagnolo Chorus 12 Speed Rim Brake Groupset delivers the precision, distinctive ergonomics and mechanical feel that have made Campagnolo drivetrains a favorite among performance-focused road cyclists.

Designed around a 2x12-speed mechanical drivetrain, Chorus combines a carbon Ultra-Torque crankset, Ergopower controls, precise front and rear derailleurs and powerful dual-pivot rim brakes. The result is a refined groupset equally at home on fast road builds, long-distance rides and demanding climbs.

Carbon Ultra-Torque Crankset

The Chorus crankset combines unidirectional carbon fiber crank arms with Campagnolo's Ultra-Torque axle system for efficient power transfer and excellent stiffness. Multiple crank lengths and chainring combinations allow the drivetrain to be configured around your riding style, terrain and bike fit.

12-Speed Mechanical Shifting

Chorus Ergopower controls deliver the direct and tactile shifting experience of a premium mechanical drivetrain. The dedicated Chorus front and rear derailleurs work together across the 12-speed range for fast, controlled gear changes.

Powerful Dual-Pivot Rim Braking

Chorus dual-pivot brakes provide strong braking with excellent modulation and control. Campagnolo uses dual-pivot construction at both the front and rear for consistent braking performance.

Configure Your Groupset

Choose your preferred crankset and cassette configuration. Each groupset is supplied according to the options selected when ordering, giving you the components required for your specific build.

What's Included

• Campagnolo Chorus Ergopower controls
• Campagnolo Chorus front derailleur
• Campagnolo Chorus rear derailleur
• Campagnolo Chorus carbon Ultra-Torque crankset
• Campagnolo Chorus 12-speed cassette
• Campagnolo Chorus 12-speed chain
• Campagnolo Chorus dual-pivot rim brakes
  
• Required control cables and housing supplied with the groupset components

Technical Specifications

• Drivetrain: 2x12-speed
• Shifting: Mechanical
• Brake type: Rim brake
• Crankset: Carbon fiber
• Crank axle: Ultra-Torque
• Crank lengths: 165mm, 170mm, 172.5mm and 175mm*
• Chainring combinations: 48/32T, 50/34T and 52/36T*
• Front derailleur: Braze-on
• Chain: Campagnolo Chorus 12-speed
• Brakes: Dual-pivot
• Bottom bracket: Campagnolo Ultra-Torque cups (Sold separately)
• Discipline: Road

*Available configurations depend on current inventory and the options shown above.