Technical specifications
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| Model: |
SR 500 |
| Years: |
1978-79 |
|
Engine:
|
Four stroke, single cylinder, SOHC, 2 valves per cylinder.
|
|
Capacity:
|
499 cc / 30.4 cu-in
|
|
Bore x Stroke:
|
87 х 84 mm
|
|
Cooling System:
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Air cooled
|
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Compression Ratio:
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9.0:1
|
|
Oil Capacity:
|
2.4 Litres
|
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Induction:
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34mm Mikuni VM34SS carburetor
|
|
Ignition:
|
CDI
|
|
Starting:
|
Kick
|
|
Max Power:
|
31.5 hp / 23.5 kW @ 6500 rpm
|
|
Max Torque:
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36.3 Nm / 26.8 lb-ft @ 5500 rpm
|
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Transmission:
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5 Speed
|
|
Final Drive:
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Chain
|
|
Frame:
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Half-duplex cradle
|
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Front Suspension:
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35mm telescopic forks
|
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Front Wheel Travel:
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150 mm / 5.9 in
|
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Rear Suspension:
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Dual shock, 5-way adjustable spring preload.
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Rear Wheel Travel:
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105 mm / 4.1 in
|
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Front Brakes:
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Single 200mm disc
|
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Rear Brakes:
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150mm drum
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Front Tyre:
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3.50 S19
|
|
Rear Tyre:
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4.00 S18
|
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Rake:
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27.5°
|
|
Trail:
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117 mm / 4.6 in
|
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Dimensions:
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Width 845 mm / 33.3 in Height 1155 mm / 45.5 in
|
|
Wheelbase:
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1405 mm / 55.3 in
|
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Seat Height:
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810 mm / 32 in
|
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Dry Weight:
|
158 kg / 348 lbs
|
|
Wet Weight:
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173 kg / 381.4 lbs
|
|
Fuel Capacity:
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12 Litres / 3.1 US gal
|
|
Consumption Average:
|
63 mpg
|
|
Standing ¼ Mile:
|
15.3 sec
|
|
Top Speed:
|
95 mph / 152.8 km/h
|