Model Number	2009 Yamaha YZ450F
Brand Name	Yamaha

2009 Yamaha YZ450F

SPECIFICATIONS

Engine Type: : 449cc liquid-cooled DOHC 4-stroke; 5 titanium valves
Bore x Stroke: : 95.0 x 63.4mm
Compression Ratio: : 12.3:1
Fuel Delivery: : Keihin FCR MX39
Ignition: : CDI
Transmission: : Constant-mesh 5-speed; multiplate wet clutch
Suspension/Front: : Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel
Suspension/Rear: : Fully adjustable single shock; 12.3-in travel
Brake/Front: : Hydraulic single disc brake, 240mm
Brake/Rear: : Hydraulic single disc brake, 245mm
Tire/Front: : 80/100-21-Dunlop 742FA
Tire/Rear: : 120/80-19-Dunlop 756
L x W x H: : 86.4 x 32.5 x 51.4 in
Seat Heigh: : 38.9 in
Wheelbase: : 58.8 in
Ground Clearance: : 14.7 in
Fuel Capacity: : 1.8 gal
1.3 gal  : 238 lb