Campagnolo Chorus 12-speed cassette

12 sprockets weighing just 310 grams, the Campagnolo 12-speed sprocket set for the 12-speed Chorus, Record and Super Record groupsets. Extremely close-ratio, and also available in an 11-34t configuration,

The Chorus 12-speed cassette is compatible with all 12-speed drivetrains and the 10-12-speed Campagnolo ED freehub bodies. The AC21-N3W adapter is required for mounting on the N3W freehub body

Campagnolo Chorus 12-speed cassette technical specifications:

• Gear ratios: 11-12-13-14-15-16-17-19-22-25-29-34
• Innovative sprocket tooth design
• Advanced sprocket synchronisation
• Ultra-light locking ring
• Weight from 310 grams (manufacturer’s specification)

Campagnolo Chorus 12-speed:

Developed for road to gravel use, the new Campagnolo Chorus components cover a very wide range of applications with three crankset options, from classic road racing to gravel biking. Equipped with the technology of the Record 12-speed components, the Chorus offers a high-quality and affordable entry point into the Campagnolo 12-speed drivetrain world.

Campa Chorus 12-speed cassette:

With the new Chorus groupset, which offers full compatibility with the cassettes introduced with the Super Record and Record 2x12-speed groupsets (11-29 and 11-32), a new cassette specification, 11-34, is now available, compatible only with Chorus 12-speed rear derailleurs. The new 11-34 cassette offers cyclists even greater versatility and more choice and autonomy in terms of usable gear ratios.

The new 12-speed cassettes feature thinner sprockets, a smaller footprint and unchanged dimensions compared to the 11-speed sprockets. The new 12th sprocket enables linear upshifting or downshifting, with only one tooth skipped up to the seventh position, allowing the cyclist to find the optimal gear in all conditions.Furthermore, the adjacent sprockets ensure even faster, quieter and more precise shifting, thanks to the special tooth shape and surface treatment, which also extends service life. The six largest sprockets are also offered as two three-piece sets, each consisting of a single steel component, thereby minimising energy loss. Thanks to the spacers of uniform thickness, cassette installation is straightforward.

Herstellerinformation: Campagnolo, Via della Chimica 4, 36100 Vicenza, Italy, https://www.campagnolo.com