Wiseco PerformanceTitanium Intake Valve KitPart Number: VIT044 All Wiseco Titanium valves are manufactured to the highest quality specifications. Each valve is a forged, one-piece construction for higher strength and fatigue properties. A chromium nitride coating offers superb surface hardness and wear resistance. Wiseco’s valves are available for most popular applications. Fits:2014-19 Yamaha YZ 450 F2016-18 Yamaha WR 450 F2016-18 Yamaha YZ 450 FX Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Wiseco Tytanium Engine Valve Part Number VIT044 Fitment Type Unit Sale Qty Each Style Material Color Size Finish Position Intake 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 Ca ARB Compliance Non CARB Complaint CARB Compliant Product Disclaimer Items Included Fitments