Campagnolo Chorus 12 Speed Cassette GSRD Includes covers for Down Tube

Includes covers for Down Tube Port

5 mm): for rims with internal width between 16 and 20 mm

which is sealed and offers a strong aerodynamic impact

ADDIX Race compound for exceptional grip and low rolling resistance

SRAM RED eTap 11-speed electronic groupsets

Campagnolo Chorus 12 Speed Cassette GSRD Includes covers for Down TubeThe new 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 new cassette specification (11 34) only compatible with our Chorus 12s drivetran. The new 11 34 cassette in fact offers cyclists even more versatility and greater choice and autonomy in terms of available gears. Mfr Claimed Weight 310g NOTE: The same width as the 11 Speed sprocket cassette.