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TY80A

Category: Trials
Manufacturer: Yamaha show models
Hits: 720
Year 1974
Engine Class 80
VIN Prefix 451
Known VIN Range (Vehicle ID Numbers) 000101 to 100000
Tank Color(s) White
Country of Sale USA
Bore (MM) 47
Stroke (MM) 42
Displacement (CC) 72
Autolube Injection? Yes
Engine Cooling Air
Carburetor Model Teikei Y16P-3
Ignition Type Magneto
Ignition Timing MM (BTDC) 1.8
Primary Drive Gearing 3.578
Final Drive Gearing (Sprockets) 41/12
Box Gearing First 3.25
Box Gearing Second 2.0
Box Gearing Third 1.428
Box Gearing Fourth 1.125
Fuel Capacity (L) 2.5
2 Stroke Oil Tank Capacity (L) .22
Gearbox Oil Capacity 500cc
Fork Oil Capacity (CC/Fork Leg) 85
Front Tire (stock) 2.50 X 16
Rear Tire (stock) 3.00 X 14
Front Brake Type Drum
Rear Brake Type Drum
Rear Suspension Twin Shock
Front Suspension Travel (mm) 100
Rear Suspension Travel (mm) 65
Overall Width (mm) 690
Ground Clearance (mm) 220
Wheelbase (mm) 1,025
Dry Weight (kg) 54
Spark Plug NGK B6HS
Voltage 6 Volt

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