The 12-speed Chorus groupset is fully compatible with the cassettes launched with the Super Record and Record 2x12-speed groupsets (11-29 and 11-32) and it introduces a wide range of cassette specification (11-34) only compatible with Campagnolos Chorus 12-speed drivetran. The 11-34 cassette offers cyclists even more versatility and greater choice and autonomy in terms of available gears. Features Compatibility. Smaller spaces. Same spacers. Bigger sets of three in single-block steel. Weight: 310g.
Best Price: £99.99 from Merlin Cycles