Campagnolo Chorus 12 Speed Cassette  £174.99

• 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. NB - the 11-34 Chorus cassette cannot be used with a Record or Super Record rear derailleur.
• 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:
• 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

Technologies

• 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 cluster available as a spare part,
• Can be converted from the 11-32 cassette.
• Weight - 306g (11-29 version).