Technical specifications
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| Model: |
International Model 30 |
| Years: |
1955 |
|
Engine:
|
Four stroke, single cylinder, SOHC
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|
Capacity:
|
490.1 cc / 29.9 cu in
|
|
Bore x Stroke:
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79 x 100 mm
|
|
Cooling System:
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Air cooled
|
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Compression Ratio:
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7.23:1
|
|
Induction:
|
PAzin Amal TT carburetors
|
|
Ignition:
|
Lucas dynamo
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|
Starting:
|
Kick
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Max Power:
|
22 kW / 29.5 hp @ 5500 rpm
|
|
Transmission:
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4-Speed, close ratio
|
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Final Drive:
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Chain
|
|
Gear Ratios:
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1st 10.8 / 2nd 6.18 / 3rd 5.1 / 4th 4.64:1
|
|
Frame:
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Cradle type
|
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Front Suspension:
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Roadholder telescopic fork
|
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Rear Suspension:
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Undamped plungers
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|
Front Brakes:
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Drum
|
|
Rear Brakes:
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Drum
|
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Wheels:
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Steel, laced wire spokes
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|
Front Rim:
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3.00 x 21"
|
|
Rear Rim:
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3.50 x 20"
|
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Wheelbase:
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1410 mm / 55.5 in
|
|
Dry Weight:
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176 kg / 390 lbs
|
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Top Speed:
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156 km/h / 97 mph
|