 |
| Production |
|
|
|
| Begin of the Production |
|
1950 |
|
| End of the Production |
|
1951 |
|
| Numbers Produced |
|
5000 |
|
| Price |
|
2.750,- DM |
|
|
 |
 |
|
| Engine |
|
|
|
| Internal Designation |
|
254/3 |
|
| Motor Type |
|
four-stroke two-cylinder flat-twin |
|
| Bore x Stroke |
|
68 x 68 mm |
|
| Displacement |
|
494 ccm |
|
| Max Power |
|
24 hp at 5800 rpm |
|
| Compression Ratio |
|
6.4 : 1 |
|
| Valves |
|
ohv |
|
| Carburetion System |
|
2 x carburettor type Bing 1/22/39 and 1/22/40 |
|
| Engine Lubricating System |
|
forced-feed lubrication |
|
| Oil Pump |
|
gear pump |
|
|
|
|
|
| Power Transmission |
|
|
|
| Clutch |
|
single-plate, dry |
|
| Number of Gears |
|
4 |
|
| Shifting |
|
foot shifting (+ auxiliary manual lever on the gear block) |
|
| Gearbox Ratios |
|
3.6 / 2.28 / 1.7 / 1.3 |
|
| Rear Wheel Ratio |
|
3.89 : 1 (with sidecar 4.57 : 1) |
|
| Bevel / Crownwheel |
|
9 / 35 (with sidecar 7 / 32) |
|
|
|
|
|
| Electrical System |
|
|
|
| Ignition System |
|
battery ignition |
|
| Generator |
|
Bosch 6 V/75 W |
|
| Spark Plugs |
|
Bosch W 240 T1 |
|
|
|
|
|
| Chassis |
|
|
|
| Designation |
|
251/2 |
|
| Frame |
|
closed double steel tubular frame |
|
| Front Wheel Suspension |
|
telescopic fork |
|
| Rear Wheel Suspension |
|
telescopic suspension |
|
| Wheel Rims |
|
deep-bed rims |
|
| Tyres front |
|
3.5 x 19 |
|
| Tyres rear |
|
3.5 x 19 |
|
| Brakes front |
|
drum brakes Ø 200 mm (half hub) |
|
| Brakes rear |
|
drum brakes Ø 200 mm (half hub) |
|
|
|
|
|
| Dimensions/Weights |
|
|
|
| Length x Width x Height |
|
2130 x 815 x 720 mm (Saddle) |
|
| Fuel Tank Capacity |
|
14 l |
|
| Unladen Weight, Full Tank |
|
185 kg |
|
| Clearance |
|
120 mm |
|
| Load Rating |
|
400 kg |
|
| Fuel Consumption |
|
approx. 4 l/100 km |
|
| Oil Consumption |
|
approx. 1 l/1000 km |
|
| Top Speed |
|
135 kph |
|
|
|
|
