Valve Yamaha YZ 450 F (10-13) exhaust Vertex

Vertex is an Italian company that has been producing spare parts for internal combustion engines for 70 years. From the very beginning, Vertex focused mainly on the production of pistons for 2-stroke and 4-stroke engines, making them the flagship spare part in its range. Over the years, Vertex has never stopped investing resources in machinery and technologies aimed at continually improving the quality and reliability of its pistons. Alongside research, Vertex has maintained a constant commitment to motocross competitions, also boasting a great number of championships won. Today Vertex is known all over the world and boasts several collaborations with manufacturers (including KTM) for the supply of original equipment pistons, in addition to an important aftermarket division. Starting in 2016, Vertex became part of the Arrowhead industrial group.