Technical specifications
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| Model: |
Junior M100 |
| Years: |
1955 |
|
Engine:
|
1 cylinder, 2 stroke
|
|
Capacity:
|
98 cc / 6 cub in.
|
|
Bore x Stroke:
|
50 x 50 mm
|
|
Cooling:
|
Air cooled
|
|
Lubrication:
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Petrol oil mix 25:1
|
|
Clutch:
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Multi plate, wet, cable operated
|
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Starting:
|
Electric
|
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Ignition:
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Magneto
|
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Carburetor:
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Single built into block
|
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Exhaust System:
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Twin, steel
|
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Max Power:
|
2.8 kW / 3.75 hp
|
|
Compression Ratio:
|
1: 5.75
|
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Transmission:
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3 Speed gearbox, foot changes
|
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Final Drive:
|
Chain
|
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Frame:
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Double cradle steel frame
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Front suspension:
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Leading link
|
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Rear suspension:
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Twon shock, plunger
|
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Front Wheel:
|
3.00 x 14 in
|
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Brake:
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Drum, 125 mm
|
|
Wet Weight:
|
108 kg / 238 lbs
|
|
Fuel Capacity:
|
7 L / 1.8 US gal
|
|
Top Speed:
|
70 km/h / 43.5 mph
|
|
Colours:
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Light Blue-Green metallic
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