Established in Turin in 1954 by Pietro Mollo, Sito Gruppo Industriale S.p.A. produces exhausts and accessories for motorcycles in the aftermarket sector using the Sito, LeoVince and SilverTail brand names.

LeoVince main facility in Monticello d'Alba, Italy

In 1962 it moved to Monticello d’Alba (CN), the family's place of origin.

The factory occupies a surface area of 80 square meters, 20 thousand of which is under cover, employing over than 100 persons.

From the very beginning, the company, which is today run by Gianni Mollo, the founder's son, has maximized its resources in planning and manufacturing silencers for motorcycles of every place of origin, engine size and model.

LeoVince started marketing its own products in 1987.

After gaining European leadership in the 2-stroke scooter expansion chamber sector, the need of the marketing products differentiation has been pushed by the advent of the 4-stroke sports motorcycle product line; hence in 1999 the creation of the LeoVince Scoot brand, for 2 and 4-stroke scooter exhausts, and the LeoVince SBK brand, for the maxi street legal sports bike exhausts, joined in 2001 by the LeoVince X3 line for off-road motorcycles.

In 2006, the LeoVince Electronic Systems department was created in order to offer an engine preparation system that joins together selection of the exhaust with correct electronic management. This is an autonomous unit that reports to the Research & Development department, and which has created the FAST (Fuel/Injection Adjustment System Technology) electronic control unit.

In 2009, the company grew creating LeoVince Carbon Fibre department, engaged to make special parts in carbon fibre.

All manufacturing, related to exhaust systems, electronic control units and carbon, is handled inside the company in order to guarantee careful quality control in every production process.

The factories are in Italy and Poland, while the San Francisco affiliate company is committed to commercial and marketing management in the United States market.

The synergies between the Research & Development department and the Races Department are essentials for the development of products and the technology applied.

The same Races Department is required to supervise LeoVince partner teams in the main championships of the world such as MotoGP, Superbike, Motocross, Enduro and Supermotard.