From the very first sketch, the Patriot 850 was designed for the Patriot Boost turbocharger system. Class-leading durability is a hallmark of the Patriot 850, with the Patriot Boost taking it to the next level.
The 600 Cleanfire engine is part of the Polaris family of Liberty engines built in the USA. This engine is a 600cc, liquid-cooled, SDI engine that provides proven reliable performance, instant acceleration, easy starting and great response.
The 800 Cleanfire is part of the Polaris family of Liberty engines built in the USA. This engine was developed in conjunction with the AXYS platform to deliver ultimate responsiveness, performance and quality with class-leading power-to-weight.