Campagnolo® Campagnolo Chorus 12-Speed Cassette

New 12x Chorus cassettes for use with the disc or rim brake groupset.

The new Chorus groupset is fully compatible
with the cassettes from the Record and Super Record 2×12-speed groupsets (11-29 and 11-32) but also introduces a new
cassette specification of 11-34 only compatible with the Chorus 12-speed drivetrain. The new 11-34 cassette offers
cyclists even more versatility and a greater choice and autonomy in terms of available
gears.

Technology

Same width as the 11-speed cassette

Totally compatible with wheels and frames.

The two bigger sets of three in a single-block piece

It eliminates energy dispersion.

Surface Treatment

It increases durability and improves smoothness.

Same-thickness Spacers

Ensures error-free fitting.

Three Options Available

It increases the range of action thanks to a complete assortment of gear inch ratios:

• 11-12-13-14-15-16-17-19-21-23-26-29
• 11-12-13-14-15-16-17-19-22-25-28-32
• 11-12-13-14-15-16-17-19-22-25-29-34

Features

• Sets of three in single-block steel: stiffness and elimination of power dispersion
• 25-29-34 set of three available as a spare part
• Can be converted from the 11-32 cassette
• Compatibility: same width as the 11-speed, no need to change or update wheels
• Smaller spaces: faster, more precise shifting
• Same spacers: easy error-free fitting

Specifications

• Weight: 310g (11-29 Version)

Note: The new Chorus 12x 11-34 cassette is not compatible with Record or Super Record 12x groupsets.

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