Power Commander 6 for 2016-2020 Yamaha WR450F Polaris Sportsman 850 Reverse Gear Ratio TBD

Reverse Gear Ratio TBD

Go with a 15% gear reduction

Failure to tune the engine can cause excessive damage to the exhaust system and engine

Frame constructed of powder coated carbon steel

Quake LED Fracture Series Work Lights are resistant to dust and debris

Power Commander 6 for 2016-2020 Yamaha WR450F Polaris Sportsman 850 Reverse Gear Ratio TBDThe Power Commander 6 fuel injection tuning device allows you to optimize your fuel and timing curve (where applicable) giving you the confidence to roam freely. With fine tune adjustability and multiple inputs the Power Commander 6 will keep your vehicle running at its full potential letting you concentrate on the journey ahead. Featuring a plug and play setup Power Commander 6 can be installed discreetly underneath your seat cowl dash or other