It is called the power transmission system; it’s the mechanical advantage that the bicycle gives us when we pedal. This magical system is the result of combining a set of gears, called the cassette, located on the drive wheel (rear) and gears, called chainrings, connected to the cranks. The chain’s job is to transmit power from our legs to the drive wheel. Mechanics, so complex and simple at the same time, transform our energy into movement and unite the athlete’s will and inspiration with live performance on the road.

Whoever manages all the mechanical aspects of bicycles must be an expert with specific skills. The same applies to cars, as confirmed by Officina Callegher in Tiezzo di Azzano Decimo: only people with experience and proper training can work on a vehicle and optimize its performance. In recent years, technology has helped further develop application methods, ensuring greater efficiency and cost transparency.

Officina Callegher is by the side of Trofeo Emozione and supports the event with great enthusiasm.