BMW R23 1939

Genomgången motorcykel med alla delar i orginal, går fantastiskt fint i motor och låda.

Nydragen el och renoverad generator, allt fungerar, bara att registeringsbesiktiga och

ut och köra veteranrally.

Start of Production 1938 End of Production 1940 Numbers Produced 8,021 Engine Internal Designation 223/1 Motor Type Four-stroke single cylinder vertical Bore x Stroke 68 x 68 mm (2.67 x 2.67 in) Displacement 247 cc Max Power 10 hp at 5,400 rpm Compression Ratio 6.0 : 1 Valves OHV Carburation System 1 x Amal push in carburettor M 74/435 S Engine Lubricating System Forced feed lubrication Oil Pump Gear pump Power Transmission Clutch Single plate, dry Number of Gears 3 Shifting Foot switching Gearbox Ratios 4.55 / 2.58 / 1.64 Rear Wheel Ratio 1 : 4.18 Bevel/Crownwheel 11 / 46 teeth Electrical System Ignition System Battery ignition Generator Bosch 6V/75W Spark Plugs Bosch 175 T1 or Beru K175 b Chassis Designation 220/1 Frame Twin loop frame, bolted Front wheel suspension Telescopic fork Rear wheel suspension Rigid Wheel rims 2.5 x 19 deep bed Tyres, Front 3 x 19 Tyres, Rear 3 x 19 Brakes, Front Drum brake 160 mm / 6.29 in diameter Brakes, Rear Drum brake 180 mm / 7.08 in diameter Dimensions/Weights Length x Width x Height 2000 x 800 x 920 mm (78.74 x 31.49 x 36.22 in) Wheel Base 1330 mm / 52.36 in Fuel Tank Capacity 9.6 litres / 2.11 gal / 2.53 gal US Unladen Weight with Full Tank 135 Kg / 297 lb Load Rating 200 Kg / 440 lb Fuel Consumption Approx. 2.75 litres per 100 Km / 102 mpg / 85 mpg US Oil Consumption Approx. 1 - 2 litres per 1,000 Km Top Speed 95 Kph / 59 mph