2005 Yamaha YZ450F
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  - Highly Recommend
- Awesome.....I guess
- Great Improvements Over Other 450's
*Race Bike * Lowered Suspension*

Domesticated, Not Tamed
We fired the first shot in the modern four-stroke revolution when we built the YZ400F - a bike that won the Outdoor National Series in its rookie season.

Now, the reigning World Supercross GP and World Motocross Champion YZ450F pulls even farther ahead with even smoother power delivery.

  • Improved cylinder head
  • Improved efficiecy combustion chamber
  • New carburetion
  • New airbox
  • New ignition mapping
    ... are all engineered to deliver super-tractable, deployable power that just keeps building all the way down the straight.

The resulting five-titanium-valved, DOHC, counterbalanced beast spreads the power so thick that the YZ450F is ready to deal with everything from deep sand to hardpan at the drop of the kickstart.

Add to that bottomless well of power the next leap forward in suspension technology. A new 48mm fork with all-new transfer control valves keeps the air and oil separate, and a new shock with damping circuitry straight from the factory race machines are part of the '05 package as well.

The race-ready theme carries through in these features -

  • New Renthal® handlebar
  • Titanium footpegs
  • Titanium exhaust components
  • Light and strong Excel® rims
  • Adjust-on-the-fly clutch.

The four-stroke revolution continues just as it began: with a blue bike leading.

 GENERAL INFORMATION
 Manufacturer  Yamaha
 Model Year  2005
 Model  YZ450F
 Price * Request a Quote
 Color  Blue
 VIN1 #  005149
 Stock Number:  UY5149
 ENGINE
 Engine  Liquid-cooled, 5-valve, DOHC, 4-stroke w/titanium valves
 Displacement  449 cc
 Bore x Stroke  95 x 63.4 mm
 Compression Ratio  12.3:1
 Fuel System  39mm Keihin FCR flat-slide with throttle position sensor
 Ignition  Digital CDI
 DIMENSIONS
 Length  85.5 in.
 Width  32.6 in.
 Height  51.3 in.
 Weight  220 lbs.
 Ground Clearance  14.6 in.
 Wheelbase  58.5 in.
 Fuel Capacity  1.8 gal.
 Seat Height  39.2 in.
 DRIVETRAIN
 Transmission  4-speed with multi-plate wet clutch
 Final Drive  #520 Chain
 BRAKES/WHEELS/TIRES
 Brakes  Front: 250 mm Floating Disc
Rear: 245 mm Disc
 DRIVETRAIN
 Suspension  Front: 48 mm Kayaba inverted telescopic fork w/adjustable preload, compression and rebound damping; 11.8 in. travel
Rear: Kayaba single shock w/adj. preload, compression and rebound damping & separate hi/lo-speed compression adjuster; 12.4 in. travel
 BRAKES/WHEELS/TIRES
 Tires  Front: 80/100-21-51M Dunlop
Rear: 110/90-19-62M Dunlop
 
 Rake  27.2°
 Trail  4.7 in.
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**The price (if shown) does not include any extra fees such as, but not limited to: government fees &/or taxes, dealership documentary fees, freight &/or preparation fees, extra parts & accessories, extra applicable benefits or any applicable finance charges.

*The FINAL PRICE will vary depending on those fees.

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