Technical specifications
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| Model: |
R 16 |
| Years: |
1929-34 |
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Engine:
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Four stroke, two cylinder flat twin, OHV, 2 valves per cylinder.
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Capacity:
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735 cc / 44.9 cu in.
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Bore x Stroke:
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63 x 68 mm
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Compression Ratio:
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6.75:1
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Cooling System:
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Air cooled
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Induction:
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1 carburetor Type BMW Spezial ∅26 mm (1932: 2 x carburettor Amal type 6/011 RH & LH)
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Ignition:
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Magneto ignition
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Starting:
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Kick
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Generator:
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Bosch magneto generator D2L or magneto ignition FF2
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Clutch:
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Double plates, dry
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Max Power:
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18.6 kW / 25 hp @ 4000 rpm
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Transmission:
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3 Speed
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Final Drive:
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Shaft
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Gear Ratio:
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1st 2.83 / 2nd 1.55 / 3rd 1.08:1
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Frame:
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Twin loop pressed steel frame
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Front Suspension:
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Plate spring, 9 laminae
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Rear Suspension:
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Rigid, spring loaded saddle
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Front Brake:
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∅200mm Drum
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Rear Brakes:
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Cardan brake
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Front Tyre:
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3.50 x 19"
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Rear Tyre:
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3.50 x 19"
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Wet-Weight:
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165 kg / 364 lbs
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Fuel Capacity:
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14 L / 3.7 US gal
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