2016 Polaris RZR 4 900 EPS, Features may include:Power Features75HP PROSTAR® 900 ENGINEThe 75 HP ProStar® 900 Engine is specifically tuned to provide maximum power without compromising drivability for razor sharp performance with hallmark ProStar® features like dual overhead cams, 4 valves per cylinder and electronic fuel injection.HIGH-FLOW CLUTCH INTAKE SYSTEMThe High-flow Clutch Intake System is the most durable clutch system ever for multi-passenger performance. Featuring a re-designed clutch cover, and ducting system that provides more airflow and decreases belt temperature by close to 50 degrees.TRAIL FRIENDLY LOW GEARA trail friendly low gear allows you to operate the machine in low gear while still maintaining a top speed of 40+ MPH.