Honda AT IRS

At the heart of the ATV sits a 420cc, liquid-cooled, OHV semi-dry-sump, longitudinally mounted single-cylinder four-stroke engine which features Programmed Fuel Injection (PGM-FI). Moreover, the Honda FourTrax Rancher AT IRS has received a revolutionary twin-clutch five-speed automatic transmission that offers superior shifting performance. This transmission gives you the possibility to choose between two shifting modes namely either fully-automatic, or via Honda’s push-button Electric Shift Program (ESP).