Technical specifications
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| Model: |
900 SD Darmah |
| Years: |
1979 |
|
Engine:
|
Four stroke, 90°“L”twin cylinder, SOHC, 2 valves per cylinder, bevel gear driven
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|
Capacity:
|
864 cc / 52.7 cu in
|
|
Bore x Stroke:
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86 x 74.4 mm
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Compression Ratio:
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9.4:1
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Cooling System:
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Air cooled
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Induction:
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2 x Dell'Orto PHM 40 A, B or C carburetors
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Spark Plugs:
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Champion L88A / Bosch WM7B
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Ignition:
|
Electronic
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Battery:
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Yuasa B68 36Ah
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Starting:
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Electric
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Max Power:
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47.8 kW / 65 hp @ 7500 rpm
|
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Clutch:
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Wet, multiplate
|
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Transmission:
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5 Speed
|
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Primary Drive Ratio:
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2.187:1 (32/70)
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Gear Ratios:
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1st 2.237 / 2nd 1.562 / 3rd 1.203 / 4th 1.000 / 5th 0.887
|
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Final Drive Ratio:
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2.533:1 (15/38)
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Final Drive:
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Chain
|
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Front Suspension:
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38 mm Ceriani 608 telescopic fork
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Rear Suspension:
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Marzocchi 300 mm dual shocks, 3-way adjustable
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Front Brakes:
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2 x 280 mm Disc, 1 piston caliper
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Rear Brakes:
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Single 260 mm disc
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Front Wheel:
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3.50 - 18
|
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Rear Wheel:
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4.25 - 18
|
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Dimensions:
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Length: 2260 mm / 88.9 in Width: 780 mm / 30.7 in Height: 1090 mm / 42.9 in
|
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Wheelbase:
|
1550 mm / 61.0 in
|
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Seat Height:
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780 mm / 30.7 in
|
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Dry Weight:
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216 kg / 476 lbs
|
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Wet Weight:
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224 kg / 494 lbs
|
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Braking: 100 km/h - 0:
|
39 m / 128 ft
|
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Fuel Capacity:
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15 L / 4.0 US gal / 3.3 Imp gal
|
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Consumption Average:
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5.2 L/100 km / 19.1 km/l / 45 US mpg / 54.0 Imp mpg
|
|
Standing ¼ Mile:
|
13.6 sec / 159 km/h / 98.8 mph
|
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Top Speed:
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185 km/h / 114 mph
|
|
Manual:
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Bevelheaven.com
|