Yamaha WR450F (2011-12) technical specifications
Yamaha WR450F is produced in 2011-12. Engine is Four stroke, Single cylinder, DOHC, 5 valves, displacement 449 cc / 27.4 cu in , produces power 58 hp / 42.3 kW @ 9000 rpm and 5.0 kgf-m 36.2 ft-lb @ 7500 rpm. Yamaha WR450F weighs 112.5 kg / 268 lbs. Yamaha WR450F has 3 photos.
Technical specifications
+ Add to 'Compare list'Model: | WR450F |
Years: | 2011-12 |
Engine: | Four stroke, Single cylinder, DOHC, 5 valves |
Capacity: | 449 cc / 27.4 cu in |
Bore x Stroke: | 95 x 63.4 mm |
Cooling System: | Liquid cooled |
Compression Ratio: | 12.3:1 |
Lubrication: | Dry sump |
Oil Capacity: | 1.2 L / 2.5 US pt |
Exhaust: | Single, upswept, under seat |
Induction: | 39mm Keihin FCR flat-slide throttle position sensor |
Ignition: | CDI |
Starting: | Electric & kick |
Max Power: | 58 hp / 42.3 kW @ 9000 rpm |
Max Torque: | 5.0 kgf-m 36.2 ft-lb @ 7500 rpm |
Clutch: | Wet, multi-disc |
Transmission: | 5-Speed, constant mesh |
Final Drive: | Chain |
Frame: | Aluminium bilateral beam |
Front Suspension: | 48mm Upside down telescopic fork |
Front Wheel Travel: | 300 mm / 11.8 in |
Rear Suspension: | Swingarm, link suspension, mono shock |
Rear Wheel Travel: | 305 mm / 12.0 in |
Front Brakes: | Hydraulic single 250 mm disc 4 piston caliper |
Rear Brakes: | Single 245 mm disc 2 piston caliper |
Wheels: | Aluminium alloy, laced spokes |
Front Tyre: | 80/100-21 51P |
Rear Tyre: | 120/90-18 65P |
Rake: | 27° |
Trail: | 115 mm / 4.5 in |
Dimensions: | Length: 2315 mm / 91.1 in Width: 825 mm / 32.5 in Height: 1275 mm / 50.2 in |
Wheelbase: | 1475 mm / 58.1 in |
Ground Clearance: | 335 mm / 13.2 in |
Seat Height: | 960 mm / 37.8 in |
Dry Weight: | 112.5 kg / 268 lbs |
Wet Weight: | 122 kg / 268 lbs |
Fuel Capacity: | 7.2 Litres / 1.9 US gal |
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