Technical specifications
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| Model: |
504 Sport |
| Years: |
1980 |
|
Engine:
|
Four stroke, transverse four cylinders, 2 valves per cylinder, SOHC
|
|
Capacity:
|
498 cc / 30.4 cu in
|
|
Bore x Stroke:
|
56 x 50.6 mm
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Compression Ratio:
|
10.2:1
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Lubrication:
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Wet sump
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|
Cooling System:
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Air cooled
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Exhaust:
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4-into-2
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Induction:
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4 x 22 mm Dell'Orto VBH22 carburetors
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Battery:
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12v, 15Ah
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Starting:
|
Electric
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Max Power:
|
38.8 kW / 52 hp @ 9400 rpm
|
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Max Torque:
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42.7 Nm / 4.35 kgf-m / 31.5 lbs-ft @ 9300 rpm
|
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Clutch:
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Wet, multidisc, cable operated
|
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Transmission:
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5 Speed
|
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Final Drive:
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Chain
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Gear Ratios:
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1st 16.97 / 2nd 11.85 / 3rd 8.83 / 4th 7.26 / 5th 6.22:1
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Frame:
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Steel, double cradle
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Front Suspension:
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Telescopic forks
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Rear Suspension:
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Pivoted rear fork 5-way spring preload
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Front Brakes:
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Double disc, 260 mm Ø
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Rear Brakes:
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Single disc, 260 mm Ø
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Front Tyre:
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3.00- S18
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Rear Tyre:
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3.50- S18
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Dry Weight:
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193 kg / 425 lbs
|
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Fuel Capacity:
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15.5 Litres / 4.1 US gal
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Standing ¼ mile:
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14.4 sec / 145 km/h / 90 mph
|
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Top Speed:
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172 km/h / 107 mph
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