Hot Cams Camshaft - 4089-2IN Yamaha YZ 450 2003-2009 Brand_Devol 50 mm Displacement 249 cc

50 mm Displacement 249 cc Engine Type 2-Stroke Model Pro-Lite

46 mm Riding Style Street Units Kit Bore Size 84

Product Name Pad Style Passenger Base Color Black Color/Finish Black Material Vinyl Decoration Smooth Width 12" Height 9" Units Each Riding Style Street

Product Name Exhaust System Model Big Sexy Design/Configuration 2-Into-1 System Material Stainless Steel Color/Finish Ceramic / Black Units Each Riding Style Street

Rim Diameter 18" Sidewall Blackwall Tire Size 120/90-18 Type Tubeless Load/Speed-Index 65H Tread Pattern/Model WF-920 Wild Flare Width 120 Product Name Tire Market Segment Cruiser / Street Mounting Position Front Style Cruiser Aspect Ratio 90 Construction - (Bias) Style Touring Units Each Riding Style Street

Hot Cams Camshaft - 4089-2IN Yamaha YZ 450 2003-2009 Brand_Devol 50 mm Displacement 249 ccFeatures Adds 5% 10% power gain Designed and dyno proven in the USA Engineered by utilizing state of the art valvetrain software CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid range and top end For mid to top end gains.