2014 Yamaha By-Body-Type ATV ATV-Sport YFZ®450

2014 Yamaha YFZ®450 R SE

2014 Yamaha YFZ®450 R SE

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  • Retail Price $8,999.00

Exterior Colors:

  • Year 2014
  • Make Yamaha
  • Model YFZ®450
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2014 Yamaha YFZ®450 R SE

2014 Yamaha YFZ®450 R SE

  • Year 2014
  • Manufacturer Yamaha
  • Model Name YFZ®450
  • Trim Name R SE
  • Generic Type (Primary) Sport
  • Engine Type 449cc, liquid-cooled w/fan, 4-stroke, DOHC titanium 5-Valve
  • Bore 95 mm
  • Stroke 63.4 mm
  • Compression Ratio 11.8:1
  • Fuel System Yamaha Fuel Injection (YFI); 42mm
  • Ignition Digital TCI: Transistor Controlled Ignition
  • Starter Electric
  • Transmission 5-Speed Manual Clutch
  • Drivetrain 2WD; Sealed O-Ring Chain, Eccentric Adjustment

2014 Yamaha® YFZ®450R SE

Holeshot-Hunting Good Looks

The YFZ®450R Special Edition Adds Special Color and Graphics and a GYTR® Front Grab Bar to its Podium-Topping Repertoire

Key Features May Include:

  • The YFZ450R SE features eye catching Crimson Red/Black graphics with quick-release fasteners for no-tools installation and removal of the front and rear fenders, and a dealer installed GYTR® black front grab bar.
  • The YFZ450R is the most technologically advanced sport ATV on the market today. It is simply the top of the line “racing” level Sport ATV. It combines a high-tech, quick-revving, titanium five-valve, 449cc fuel-injected engine with a lightweight, professional-caliber cast aluminum/steel chassis. The power/chassis combination will make for a championship-winning machine time and time again.
  • The YFZ450R is motocross ready. The weldless frame is designed from lightweight aluminum, with a tensionsteel bottom frame that lets the engine sit lower for excellent mass centralization. All-new suspension components and settings for 2014 reduce weight while providing light, agile handling characteristics with an excellent balance of sharp handling and rider comfort.
  • For 2014, all-new 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.
  • More power for 2014. The 449cc engine uses titanium five-valve cylinder head technology, with new cam profiles, and a newly designed exhaust system 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.
  • 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.
  • The industry’s first assist and slipper clutch on a Sport ATV reduces clutch lever effort by about 25% for less fatigue while at the same time increasing clutch plate pressure for positive engagement. Additionally, this new clutch system reduces the engine braking effect, which allows faster cornering, particularly when downshifting, and also allows the suspension to absorb bumps better during braking.
  • All-new engine settings including a new ECU and an increase in the compression ratio add power output while dramatically increasing mid-range performance.
  • New assist and slipper clutch uses lighter clutch springs which results in a lighter clutch pull to reduce racer/rider fatigue while reducing the effect of engine braking while downshifting.

    • Engine

    Engine Type 449cc, liquid-cooled w/fan, 4-stroke, DOHC titanium 5-Valve
    Bore 95 mm
    Stroke 63.4 mm
    Compression Ratio 11.8:1
    Fuel System Yamaha Fuel Injection (YFI); 42mm
    Ignition Digital TCI: Transistor Controlled Ignition
    Starter Electric
    Transmission 5-Speed Manual Clutch
    Drivetrain 2WD; Sealed O-Ring Chain, Eccentric Adjustment

    Chassis

    Front Suspension Independent double wishbone w/Kashima coated piggyback shocks, High/Low speed compression, rebound and threaded preload adjustment, 9.8-in travel
    Rear Suspension Cast aluminum swingarm w/piggyback High/Low speed compression, rebound and threaded preload adjustment; 11.0-in travel
    Front braking system Dual ventilated hydraulic disc, twin piston
    Rear braking system Wave-style ventilated hydraulic disc, twin piston
    Front Tire AT21x7-10 Maxxis®
    Rear Tire AT20x10-9 Maxxis®

    Dimensions

    Length 70.7 in.
    Width 48.8 in.
    Height 41.9 in.
    Seat Height 31.9 in
    Ground Clearance 9.6 in
    Wheelbase 50.0 in
    Fuel Capacity 5.3 gal
    Curb Weight 405 lb
    Weight, In Running Order 405 lb

    Other

    Lighting Dual 30W Krypton multireflector Headlights and 3.9/0.5W LED Brake light
    Warranty 6 Month (Limited Factory Warranty)

    Product Photography