Yamaha WR450F (2001-02)

Make Model: Yamaha WR 426F


Year: 2001 – 02
Engine: Four stroke, single cylinder, DOHC, 5 valve
Capacity: 449 cc / 25.9 cu-in
Bore x Stroke: 95 x 60.1 mm
Cooling System: Lliquid cooled
Compression Ratio: 12.5:1
Induction: 39mm Keihin FCR39H carburetor
Ignition: Digital CDI
Starting: Kick
Max Power: 58.1 hp / 42.4 kW @ 9000 rpm
Max Torque: 49 Nm @ 7000 rpm
Transmission: 5 Speed
Final Drive: Chain
Front Suspension: 46mm Kayaba inverted telescopic forks compression and rebound damping adjustable
Front Wheel Travel: 300 mm / 11.8 in
Rear Suspension: Fully adjustable Kayaba single shock, 315mm wheel travel, separate high and low speed compression adjustment.
Rear Wheel Travel: 315 mm / 12.4 in
Front Brakes: Single 250mm disc
Rear Brakes: Single 245mm disc
Front Tyre: 80/100-21
Rear Tyre: 110/90-18

Rake: 27.2 degrees
Wheelbase: 1490 mm / 58.7 in
Seat height: 960 mm / 37.9 in
Ground Clearance: 373 mm / 14.7 in
Dry Weight: 114 kg / 251.3 lbs
Fuel Capacity: 8 Litres / 2.1 US gal


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