R24
Start of Production | 1948 |
Click to View Available Literature |
End of Production | 1950 | |
Numbers Produced | 12,020 | |
Price | 1,750 DM | |
Engine |
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Internal Designation | 224/1 | |
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 | 12 hp at 5,600 rpm | |
Compression Ratio | 6.75 : 1 | |
Valves | OHV | |
Carburation System | 1 x Bing type AJ 1/22/140 b | |
Engine Lubricating System | Forced feed lubrication | |
Oil Pump | Gear pump | |
Power Transmission |
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Clutch | Single plate, dry | |
Number of Gears | 4 | |
Shifting | Foot switching (+ auxiliary manual switch on gearing block) | |
Gearbox Ratios | 6.1 / 3.0 / 2.04 / 1.54 | |
Rear Wheel Ratio | 1 : 4.18 or 1 : 4.25 | |
Bevel/Crownwheel | 11 / 46 or 8 / 34 teeth | |
Electrical System |
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Ignition System | Battery ignition | |
Generator | Bosch 6V/45W | |
Spark Plugs | Bosch W 240 T1 or Bosch W 225 T1 | |
Chassis |
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Designation | 224/1 | |
Frame | Closed steel 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 160 mm / 6.29 in diameter | |
Dimensions / Weights |
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Length x Width x Height | 2020 x 750 x 710 mm (saddle) (79.52 x 29.52 x 27.95) | |
Fuel Tank Capacity | 12 litres / 2.63 gal / 3.17 gal US | |
Unladen Weight with Full Tank | 130 Kg / 286 lb | |
Load Rating | 290 Kg / 638 lb | |
Fuel Consumption | Approx. 3.5 litres per 100 Km / 80 mpg / 67 mpg US | |
Oil Consumption | Approx. 1 litres per 1,000 Km | |
Top Speed | 95 Kph / 59 mph | |
Information kindly supplied by P.Hawksley