Chiaravalli has been synonymous with sprockets and pinions for over 70 years, always a reference in the motorcycle market.

Cutting-edge technology, materials, and treatments allow us to create the best products, capable of winning in world competitions, both on track and off-road.

Our production quality meets strict OEM standards, and we are suppliers to the main European motorcycle manufacturers.

A complete line designed for every motorcyclist and every type of bike – from road to track, from dirt circuits to motocross fields.

Champion quality and performance within everyone's reach.

Mounting tool for Bosch Gen 3, Locknut Spider Active Line Plus with retaining spring (Cyclus Snap. in the mechanism prevents the tool