Yamaha YZ450F Specifications

• Yamaha YZ450F MSRP: $6,899 (Team Yamaha Blue/White) $7,099 (50th Anniversary Yellow/Black)
• Yamaha YZ450F Engine:
• Type: 449cc, liquid-cooled, 5-valve, DOHC, 4-stroke w/titanium valves
• Bore x Stroke: 95 x 63.4mm
• Compression Ratio: 12.3:1
• Carburetion: 39mm Keihin FCR flat-slide w/throttle position sensor
• Ignition: Digital CDI
• Transmission: 5-speed w/multi-plate wet clutch
• Final Drive: #520 Chain

• Yamaha YZ450F Chassis:
• Suspension/Front: 48mm Kayaba inverted telescopic fork w/adjustable compression and rebound damping; 11.8″ travel
• Suspension/Rear: Kayaba single shock w/adjustable preload, compression and rebound damping & separate hi/lo-speed
  compression adjuster; 12.4″ travel
• Brakes/Front: 250mm Floating Disc
• Brakes/Rear: 245mm Disc
• Tires/Front: 80/100-21-51M Dunlop
• Tires/Rear: 110/90-19-62M Dunlop
• Yamaha YZ450F Dimensions:
• Length: 86.3″
• Width: 32.1″
• Height: 51.1″
• Seat Height: 38.8″
• Wheelbase: 58.9″
• Ground Clearance: 14.6″
• Dry Weight: 220 Lbs.
• Fuel Capacity: 1.85 Gallons
• Yamaha YZ450F Other:
• Warranty: 30 Day (Limited Factory Warranty)