Technical specifications
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| Model: |
Arrow Super Sport 250 |
| Years: |
1961-62 |
|
Engine:
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Two stroke, parallel twin
|
|
Capacity:
|
247 cc / 15.1 cu in
|
|
Bore x Stroke:
|
54 x 54 mm
|
|
Cooling System:
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Air cooled
|
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Compression Ratio:
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10:1
|
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Fuel/Oil mix:
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50:1
|
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Exhaust:
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2-into-2
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Induction:
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1-1/16 in Amal 376 carburettor
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|
Ignition:
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Coil
|
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Alternator / Generator:
|
Lucas
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Battery:
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6V
|
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Starting:
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Kick
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Max Power:
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14.9 kW / 20 hp 2 6500 rpm
|
|
Clutch:
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Multi plate
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Transmission:
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4-Speed
|
|
Final Drive:
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Chain
|
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Front Suspension:
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Trailing link fork
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Rear Suspension:
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Swing arm, twin shock absorbers/dampers
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Front Brakes:
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Drum, 6 in, leading shoe
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Rear Brakes:
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Drum, 6 in, leading shoe
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Wheels:
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Steel, laced wire spokes
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Front Rim:
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3.25 x 16
|
|
Rear Rim:
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3.25 x 16
|
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Front Tyre:
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White wall
|
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Rear Tyre:
|
White wall
|
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Wheelbase:
|
1300 mm / 51 in
|
|
Seat Height:
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760 mm / 30 in
|
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Turning Radius:
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2.4 m / 8 ft
|
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Dry Weight:
|
132 kg / 290 lbs
|
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Fuel Capacity:
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13.6 L / 3.6 US gal
|
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Average Consumption:
|
3.5 L/100 km / 28.6 km/l / 67 US mpg
|
|
Top Speed:
|
126 km/h / 78 mph
|
|
Review:
|
Extracts from Terry Stokes, Sump Magazine
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