2009 Yamaha WR450F Pictures & Specs
June 17th, 2009 at 11:41 pm

Yamaha WR450F Specifications
- Yamaha WR450F MSRP:$7,199Â (Team Yamaha Blue/White)
- Yamaha WR450F Engine:
- Type 449cc liquid-cooled DOHC 4-stroke; 5 titanium valves
Bore x Stroke 95.0mm x 63.4mm
Compression Ratio 12.3:1
Carburetion FCR-MX39 x 1
Ignition CDI
Transmission Constant-mesh 5-speed; multiplate wet clutch
Final Drive Chain Drive
- Yamaha WR450F Chassis:
- Suspension/Front Inverted fork; fully adjustable, 11.8-in travel
Suspension/Rear Single shock; fully adjustable, 12-in travel
Brakes/Front Hydraulic single disc brake, 250mm
Brakes/Rear Hydraulic single disc brake, 245mm
Tires/Front 80/100-21 51M
Tires/Rear 110/100-18 64M
- Yamaha WR450F Dimensions:
- Length 85.6 in
Width 32.5 in
Height 51.0 in
Seat Height 38.6 in
Wheelbase 58.5 in
Ground Clearance 14.4 in
Dry Weight 248 lb
Fuel Capacity 2.1 gal
- Yamaha WR450F Other:
- Warranty: 30 Day (Limited Factory Warranty)
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