NGiust (Nicola Giust) - BLZ Motorsport

Bolzan Ingranaggi S.r.l. is an Italian gear manufacturer based in Treviso, near Venice, specialized in the production of gears, shafts and mechanical components for transmission systems.

The company combines solid gear manufacturing know-how with modern technical solutions for the motorsport, racing and special mechanical sectors.

Through its own brand BLZ Motorsport, Bolzan Ingranaggi develops and manufactures complete gear sets and transmission components for several car models, with particular focus on classic racing cars, historic motorsport and custom performance applications.

Our activities include:

production of gears, shafts and gearbox components;
complete racing gear sets with dog engagement;
custom gear ratios and special transmission solutions;
reverse engineering of obsolete or hard-to-find components;
3D scanning and technical support for part reproduction;
machining and manufacturing of special mechanical parts.

We support customers both with standard projects already available in our catalogue and with new developments based on specific technical requirements.

Our goal is to provide reliable, high-quality Italian-made transmission components for racing teams, workshops, restorers and motorsport professionals looking for strong technical support and tailor-made solutions.