Campagnolo | CICLI CORSA
Chorus 12v Cassette Sprockets

The new Campagnolo 12-speed cassettes represent a major innovation: thanks to unchanged dimensions and full compatibility with wheels and frames, they deliver significant advantages to the rider.

For Campagnolo, the cyclist has always been at the center, with the goal of enhancing performance and making what seems impossible achievable. Adding an extra sprocket might seem simple, but doing so while maintaining the same dimensions and improving both performance and durability is a true engineering achievement.

SUPER RECORD

The new Super Record™ 12 Speed cassettes feature thinner sprockets, tighter spacing, and unchanged overall dimensions compared to 11-speed versions. They are available in three configurations: 11-29, 11-32, and 11-34 (the 11-34 cassette is also compatible with mechanical Super Record™ and Record™ groupsets).

The addition of the twelfth sprocket ensures a smoother and more progressive gear ratio, with single-tooth jumps up to the seventh position, allowing riders to always find the perfect cadence. Closer sprocket spacing also ensures faster, quieter, and more precise shifting, thanks to optimized tooth design and advanced surface treatments that increase durability. The six largest sprockets are grouped into two triple clusters made from a single piece of steel to prevent energy loss. Installation is simple thanks to uniform spacers.

CHORUS

The Chorus groupset is fully compatible with the 11-29 and 11-32 cassettes introduced with Super Record and Record 2x12 speed systems. In addition, a new 11-34 cassette has been introduced, designed exclusively for the Chorus 12-speed drivetrain.

This new option offers even greater versatility, giving riders more freedom and a wider range of gear ratios to choose from for any riding condition.