1989 Yamaha YZ 80 specifications.

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Engine and transmission 1989 Yamaha YZ 80
Engine type:
1 cylinders, 2-stroke, Single
Displacement:
82 cc (5.01 cubic inches)
Bore × stroke:
48 mm × 45.6 mm (oversquare - shortstroke)
Cooling system:
Air cooled
Throttle:
Cable operated
Fuel and ignition:
Sparks per cylinder:
1
Fuel supply system:
Carburetor
Ignition type:
Digital CDI
Engine mounting:
Diagonal
Lubrication system:
Mixture
Gear box:
Manual
Clutch:
Wet, cable operated
Final drive:
Chain
Spark plug pipe type:
NGK, B9EG
Starter:
Kick-starter
Chassis and suspension 1989 Yamaha YZ 80
Frame type:
steel, Double cradle frame
Front:
Suspension:
Cartridge
Brake:
Single Disk
Tire:
70 / 100 R17 M
Tire pressure:
1 bar
Rear:
Suspension:
mono shock, Swingarm
Brake:
Disk
Tire:
90 / 100 R14 M
Tire pressure:
1 bar
Other 1989 Yamaha YZ 80
ABS available:
No
Number of riders:
2 persons