Hot Cams Camshaft - 4089-2IN Yamaha YZ 450 2003-2009 Brand_Devol 60 kg/mm Riding Style Off-Road

60 kg/mm Riding Style Off-Road Linear Spring Rate 258

Driver Seat Length 12-3/4" Type 2-Up Seat Driver Seat Width 13" Features Low Profile Riding Style Street Cover Material Vinyl Decoration Suede Double Diamond Fill Material Polyurethane Foam Product Name Seat Units Each Overall Seat Length 27-1/4" Rear Seat Length 12" Base Color Black Model Touring Cover Material Leather Fits Tank Size Custom

Quick and easy bolt-on installation

46 mm Riding Style Street Units Kit Bore Size 84

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

Hot Cams Camshaft - 4089-2IN Yamaha YZ 450 2003-2009 Brand_Devol 60 kg/mm Riding Style Off-RoadFeatures 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.