Yamaha Motorcycles

 
  WR400F 1998
Engine
Configuration Liquid cooled, 4-stroke, 5 valve, dual overhead cam Lubrication 1600cc
Bore & Stroke 92.0 x 60.1mm Ignition
Capacity 399cc Charging system
Compression Ratio 12.5:1 Starter Kick starter
Maximum Power Transmission Gear driven primary drive
Maximum Torque Gearbox 1st 2.416:1 
2nd 1.733:1 
3rd 1.312:1 
4th 1.050:1 
5th 0.840:1
Fuel Keihin 39mm FCR, accelerator pump, throttle position sensor Clutch Cable operated multi plate wet clutch
Chassis
Frame 27.2 degrees/4.7" Wheels
Dimensions  Weight: 255 lbs 
Wheelbase: 58.3" 
Length: 
Seat Height: 38.5"		 Tyres Front: 80/100-21 
Rear: 110/100-18
Front Suspension Inverted 46mm KYB 11.8" travel Brakes Disc front 245mm
Rear disc 220mm
Rear suspension Monocross KYB 12.4" travel Fuel Capacity
Performance
Top Speed Fuel Economy
Acceleration
Colours: Blue & white

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