STM ITALY srl is a dynamic and versatile company whose mission has always been to carry out RESEARCH and INNOVATION in the world of PRECISION MECHANICS STM has been on the racing fields since its debut on Ducati motorcycles, where the STM slipper clutches contribute to the victory of two world titles in the Superbike category. STM soon began mass production of its clutches, transferring the technology experienced in racing to series motorcycles: the era of slipper clutches began, making the company, in a short time, the absolute leader in its sector. Today STM offers a particularly wide range of products in continuous development, able to meet the needs of the increasing number of motorcyclists who want to “evolve” the performance of their vehicle. From the classic line of slipper clutches for Ducati motorcycles, with related accessories, the range has expanded to “Street” models for Japanese, British, German, American, road and off-road motorcycles. The mechanical processes are performed starting from solid with the most modern numerical control machines (CNC) on various materials: Ergal, Anticorodal, Stainless steel, titanium.