Yamaha WR 400 F

Yamaha WR 400 F

The 1998 Yamaha WR 400 F is a stylish and Offroad motorcycle with Water cooled, 399cc, Single and ---.

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Model year
1998
make icon
Make
Yamaha
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Engine Power
---
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Top Speed
---

Technical Specifications

Engine and transmission

  • Engine type:
    1 cylinders, 4-stroke, Single
  • Displacement:
    399 cc (24.38 cubic inches)
  • Bore × stroke:
    3.62 inch × 2.37 inch (oversquare - shortstroke)
  • Cooling system:
    Water cooled
  • Throttle:
    Cable operated
  • Valves per cylinder:
    4
  • Sparks per cylinder:
    1
  • Fuel supply system:
    Carburetor
  • Ignition type:
    Digital CDI
  • Engine mounting:
    Vertical
  • Lubrication system:
    Wet sump
  • Gear box:
    Manual 4-speed
  • Clutch:
    Wet, multiple discs, cable operated
  • Final drive:
    Chain
  • Spark plug pipe type:
    NGK, CR8E
  • Motor oil:
    20W/40
  • Starter:
    Kick-starter

Chassis and suspension

  • Front
    Suspension:
    Cartridge
    Brake:
    Single Disk
    Tire:
    80 / 100 R21 M
    Tire pressure:
    0.07 PSI
  • Rear
    Suspension:
    mono shock, Swingarm
    Tire:
    110 / 100 R18 M
    Tire pressure:
    0.07 PSI
  • Frame type:
    steel, Single cradle frame

Other

  • ABS available:
    No
  • Fuel capacity:
    2.11 gals
  • Number of riders:
    2 persons
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