New 2017 Yamaha YFZ450R ATVs For Sale in Michigan

New 2017 Yamaha YFZ450R ATVs For Sale in Michigan. 2017 Yamaha YFZ450R, Race-Ready Engine The YFZ450R is the most technologically advanced sport ATV on the market today. It combines a high-tech, quick-revving, titanium-valved, 449cc fuel-injected engine with a lightweight, professional-caliber cast aluminum/steel chassis. The power and chassis combination makes for a championship-winning machine time and time again.Advanced Frame The YFZ450R is motocross ready. The weldless frame is designed from lightweight aluminum, with a tension-steel bottom frame that lets the engine sit lower for excellent mass centralization. Suspension components and settings reduce weight while providing light, sharp handling and rider comfort.Aggressive Bodywork Bodywork is designed for great ergonomics and rider comfort, with more room to hang off in the corners, and the seat shape is padded in just the right places to improve lap times. Body panels come off easily without tools for service; there's no need to remove the battery or other components to take the fenders off.Advanced Cylinder Head The 449cc engine uses titanium five-valve cylinder head technology designed to deliver abundant power in the mid-range to top end, with more hit feeling right off idle. The higher compression ratio further improves overall engine performance.Fuel Injection The YFZ450R incorporates Yamaha Fuel Injection for precise fuel delivery. With a big 42mm Mikuni throttle body and 12-hole injector, this system provides exceptional atomization of the fuel for maximum power. The system also includes ISC (Idle Speed Control) for easy, reliable start-up and warming.Assist and Slipper Clutch An assist-and-slipper clutch reduces clutch lever effort for less fatigue while at the same time increasing clutch plate pressure for positive engagement. This clutch system also reduces engine braking effect, which allows faster cornering, particularly when downshifting.EngineEngine Type449cc liquid-cooled DOHC 4-stroke; 5 titanium valvesBore x Stroke95.0mm x 63.4mmCompression Ratio11.8:1Fuel DeliveryYamaha Fuel Injection (YFI), 42mmIgnitionTCI: Transistor Controlled IgnitionTransmission5-speed; wet multiplate assist-and-slipper clutchFinal DriveO-ring chain ChassisSuspension / FrontIndependent double wishbone w/Kashima coated piggyback shocks; high/low speed compression, rebound and threaded preload adjustment, 9.8-in travelSuspension / RearCast aluminum swingarm w/piggyback shock; high/low speed compression, rebound and threaded preload adjustment, 11.0-in travelBrakes / FrontDual hydraulic discBrakes / RearWave-style hydraulic discTires / FrontAT21 x 7-10 Maxxis Tirres / RearAT20 x 10-9 Maxxis DimensionsL x W x H70.7 in x 48.8 in x 41.9 inSeat Height31.9 inWheelbase50.0 inMaximum Ground Clearance9.3 inFuel Capacity2.6 galWet Weight405 lb OtherWarranty6 Month (Limited Factory Warranty)