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Motorcycle description sheet BMWR20 1938

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R20 1937
R20 1937
Model sold in
1937 1938

Performance

Specifications
BMW R20 1938
  • Chassis
  • Frame : Double tubular steel cradle
  • Fuel capacity : 12 liters (3,17 US gallons)
  • Length : 2 000 mm (78,74 in)
  • Width : 800 mm (31,50 in)
  • Min height : 920 mm (36,22 in)
  • Wheelbase : 1 330 mm (52,36 in)
  • Curb mass : 130 kg
BMW R20 1938 specifications
  • Transmission
  • 3 stage gearbox
  • Secondary cardan shaft
  • Motor
  • single-cylinder in-line , 4 strokes
  • Cooling system : by air
  • 1 carburettor Ø 18.2 mm
  • 2 valves
  • 192 cc (Bore x stroke: 60 x 68 mm)
  • 8 ch (7,90 hp) to 5 400 rpm
  • Power-to-weight ratio : approximately 15.06 kg/ch
    • Compression : 6 : 1
exhaust motor fluid electricity filtration braking Chain kit

Gallery
BMW R20 1938 - 1
BMW R20 1938 - 2
BMW R20 1938 - 3

Models

1937

1938

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