Campagnolo Chorus 12-Speed Front Derailleur

Campagnolo Chorus 12s front derailleur for road and cyclocross bikes with a double crankset and 12 speeds. It attaches to the frame with a braze-on mount and weighs 87 g.

• Lightweight at just 87 g, with an aluminium body and cage
• For 2x12 double cranksets, suitable for road and cyclocross
• Handles a large chainring of up to 52 teeth, with a capacity of 16 teeth
• Clears tyres up to 32 mm, useful on mixed terrain too
• Braze-on mount and bottom-pull cable: check that your frame is compatible

Technical specifications

• Model: Chorus 12s, code FD20-CH12B
• Material: Aluminium (outer body, inner body and cage)
• Weight: 87 g
• Mounting: Braze-on, bottom cable pull (Bottom Pull)
• Capacity: 16 teeth
• Maximum chainring size: 52 teeth
• Chainline: 44.5 mm
• Compatibility: Campagnolo Centaur, Potenza, Chorus, Record, Super Record from 2015 onwards
• Intended use: Road, cyclocross, 2x12 double crankset, down swing action
• Tyres: Up to 32 mm

Founded in Vicenza in 1933 by Tullio Campagnolo, Campagnolo is still based in the Italian city and makes groupsets and wheels for road and gravel bikes. Its history also includes the wheel quick release, a mechanism the company refined to allow the wheel to be removed without tools.