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IT400F

Category: Enduros
Manufacturer: Yamaha show models
Hits: 397
Year 1979
Engine Class 400
VIN Prefix 2X8
Known VIN Range (Vehicle ID Numbers) 000101 -
Tank Color(s) Sky Blue
Country of Sale USA
Bore (MM) 82
Stroke (MM) 75
Displacement (CC) 397
Compression Ratio (to 1) 7.4
BHP @ RPM 36,7 @ 6,500
Torque (kgm) @ RPM 4.09 @ 6,500
Autolube Injection? No
Engine Cooling Air
Carburetor Model VM38SS
Ignition Type CDI (Electronic)
Primary Drive Gearing 2.61
Final Drive Gearing (Sprockets) 46/14
Box Gearing First 2.67
Box Gearing Second 1.75
Box Gearing Third 1.32
Box Gearing Fourth 1.00
Box Gearing Fifth 0.79
Fuel Capacity (L) 12
Gearbox Oil Capacity 0.8
Front Tire (stock) 3.00 x 21
Rear Tire (stock) 4.50 x 18
Front Brake Type Drum
Rear Brake Type Drum
Rear Suspension Mono Shock
Front Suspension Travel (mm) 230
Rear Suspension Travel (mm) 205
Rake (degrees) 29.5
Trail (mm) 122
Ground Clearance (mm) 275
Wheelbase (mm) 1,420
Dry Weight (kg) 112
Spark Plug NGK B8EG
Voltage 6 Volt

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