facebook1 youtube1 twitter1 instagram linkedin1 pinterest1

78 YZ80E Specifications

Model

YZ 80E

 

Year

1978

 78 yz80E

Frame/Engine Prefix   (XXX-000101)

2J5

Engine Type

2 stroke

Bore (mm)

49

Stroke (mm)

42

Capacity (cc)

79

Compression Ratio (to 1)

7.2

Bhp @ rpm

 

Model Notes

Torque (kgm) @ rpm

 

Pictures only show one year on multi-year bikes. Check VIN tables for colors for your specific year.

Oil System

Premix

Engine Cooling

Air

Carburetor (mm)

VM26SS

Ignition System

CDI

Ignition Timing (mm)

 

Primary drive gearing

3.14

Final Drive Gearing

51/14

Box Gearing first

2.40

Box Gearing second

1.83

Box Gearing third

1.48

Box Gearing fourth

1.22

Box Gearing fifth

1.04

Box Gearing sixth

-

Fuel Cap. (liters)

4.5

Engine Oil Cap. (liters)

 

Gearbox Oil Cap. (Liters)

 

Fork Oil Ca. (cc/leg)

 

Front Tire (stock)

2.50-16

Rear Tire (stock)

3.60-14

Front Brake

SLS DRUM

Rear Brake

SLS DRUM

Rear Suspension

Monoshock

Front Susp. Travel (mm)

140

Rear Susp. Travel (mm)

120

Rake (degrees)

28.5

Trail (mm)

84

Width (mm)

719

Ground Clearance (mm)

195

Wheelbase (mm)

1170

 

Dry Weight (kg)

67

   
   

Print