Born in 2003, Primatist counts on the passion and the thirty-year experience in the world of racing engines of the partners Belotti Sandro and Tinini Giancarlo.

With professionalism and innovative spirit we have decided to start the production and optimization of  each component of the crankshaft, integral and determinant part in tuning and performance of engine.

Thanks to the minute care in the search of the best materials and millesimal variety of forms and measures, we assure the creation of an unique and excellent product both in the design and in the technical and mechanical efficiency.

Anticipating the necessities of our costumers we carry out changes and competitive improvemets, running to full rhythm with the incessant development of the racing engine.