BMW R 20 1938 Specifications

Complete specifications and review of the 1938 BMW R 20

BMW R 20 1938 Specifications

Specifications

SpecificationValue
BrandBMW
ModelR 20
Year1938
Imagehttps://cdn.motorcycles-specs.com/bmw-r-20-1938.jpg
SpecificationValue
Year1938
Bore x Stroke68 x 68 mm
Capacity192 cc / 11.7 cu in.
ClutchSingle plate, dry
Compression Ratio6.0:1
Cooling SystemAir cooled
EngineFour stroke, single cylinder, pushrod operated, OHV, 2 valves per cylinder.
Final DriveShaft
FrameTwin loop frame, bolted
Front Brake∅160mm Drum
Front SuspensionTelescopic fork
Front Tyre3.00 x 19"
Fuel Capacity12 L / 3.2 US gal
Gear Ratio1st 4.55 / 2nd 2.58 / 3rd 1.64:1
IgnitionBattery ignition
Induction1 x Amal push in carburetor M 74/428
Max Power6 kW / 8 hp @ 5400 rpm
Rear Brakes∅180mm Drum
Rear SuspensionRigid, spring loaded saddle
Rear Tyre3.00 x 19"
StartingKick
Transmission3 Speed
Wet-Weight130 kg / 296 lb