Campagnolo Sprocket Unit 10 Speed 17A-19A 10S-79A

This Campagnolo sprocket unit replaces the mid-range cogs on your Campagnolo 10-speed cassette, where most everyday riding and climbing miles are done. The paired 17T and 19T sprockets come as a pre-assembled unit, ensuring precise spacing and clean indexing so shifts stay crisp even after many kilometers of training and commuting. Made from durable steel with a high-quality finish, it’s ideal when your original mid-cogs are worn, shark-toothed, or causing noisy, inconsistent shifting but the rest of the cassette is still in good condition. Mount it on the original carrier body and you can extend the life of a favorite wheelset while keeping the classic Campagnolo shifting feel.

- Replacement mid-range sprocket unit for Campagnolo 10-speed cassettes
- Includes 17 tooth and 19 tooth sprockets paired together for precise spacing
- Refreshes the gears that see the most use for smoother, quieter shifting
- Durable steel construction for long-lasting performance under daily riding loads
- Ideal when mid cassette cogs are worn but the remaining sprockets are still usable
- Helps maintain the familiar Campagnolo shift feel on road training and commuting bikes
- Genuine Campagnolo spare part for a perfect fit on compatible 10-speed freehub bodies

Specifications
Brand: Campagnolo
Model: 17A-19A
Type: Sprocket unit
Speed: 10 speed
Color: Silver