Technical specifications
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| Model: |
Viceroy |
| Years: |
1960-64 |
|
Production:
|
700 units
|
|
Engine:
|
Two stroke, horizontally opposed twin cylinder
|
|
Capacity:
|
247 cc / 15.1 cub in
|
|
Bore x Stroke:
|
54 x 54 mm
|
|
Compression Ratio:
|
7.5:1
|
|
Cooling System:
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Air cooled
|
|
Lubrication:
|
Wet sump
|
|
Mixture:
|
1:20
|
|
Exhaust:
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Twin
|
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Ignition:
|
Coil
|
|
Battery:
|
12V, 60W
|
|
Starting:
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Kick start
|
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Max Power:
|
11 kW / 15 hp
|
|
Clutch:
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Dry, three-plate
|
|
Transmission:
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4 Speed constant mesh
|
|
Final Drive:
|
Belt
|
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Gear Ratio:
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1st 2.078 / 2nd 1.353 / 3rd 1.0 / 4th 0.739:1
|
|
Frame:
|
Single massive tube, panels light alloy castings
|
|
Dimensions:
|
Length: 2007 mm / 79 in
|
|
Wheelbase:
|
1346 mm / 53 in
|
|
Seat height:
|
737 mm / 29 in
|
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Ground Clearance:
|
127 mm / 5 in
|
|
Front Suspension:
|
Telescopic fork
|
|
Rear Suspension:
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Woodhead-Monroe springs with hydraulic damping
|
|
Front Brakes:
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6 x 1" drum
|
|
Rear Brakes:
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6 x 1" drum
|
|
Wheels:
|
Pressed steel, spokes
|
|
Front Tyre:
|
4 x 12"
|
|
Rear Tyre:
|
4 x 12"
|
|
Fuel Capacity:
|
10.2 L / 2.7 US gal
|
|
Dry Weight:
|
137 kg / 302 lbs
|
|
Recommended Top Speed:
|
105 km/h / 65 mph
|
|
Colours:
|
Black, Red, White
|
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Source:
|
Leveloclub.org.uk
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