Chorus 12 Speed Cassette 11-34
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 2x12-speed groupsets (11-29 and 11-32) but also introduces a new cassette specification of 11-34.
The new 11-34 cassette offers cyclists even more versatility and a greater choice and autonomy in terms of available gears.
Chorus 12-speed now therefore offers a total of three cassette options:
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
Features and Benefits
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.
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
Weight: 306g (11-29 version)
Please Note: The new Chorus 12x 11-34 cassette is not compatible with Record or Super Record 12x groupsets