Uni Filter Replacement Air Filter for 2008 15 Ducati Hypermotard Hyperstrada Models NU 8303 1996 Polaris Magnum 400L 2003 Polaris RMK 800 Vertical 2003 Polaris RMK 800 Vertical Edge with 151in track Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Woodys Trailblazer IV Wear Rods Part Number TPI4 1300 Fitment Type Unit Sale Qty Pair Style Trail Material Color Size 6 Inch Carbide Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End Tip Style Windshield Height Windshield Width Handlebar Diameter California Air Resource Board Compliance FALSE Product Disclaimer 2011 Ducati 796 Hypermotard Here is how a Uni Foam Air Filter works: "Open Cell" Polyurethane Foam is wetted with specially developed filter oil