|
Start of Production |
1938 |
Click to View |
|
End
of Production |
1940 |
|
Numbers Produced |
3,775 |
|
Price |
1,595 RM |
|
Engine |
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|
Internal Designation |
254/1 |
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Motor Type |
Four-stroke two cylinder flat twin |
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Bore x Stroke |
68 x 68 mm
(2.67 x 2.67 in) |
|
Displacement |
494
cc |
|
Max
Power |
24 hp
at 5,600 rpm |
|
Compression Ratio |
6.7 : 1 |
|
Valves |
OHV |
|
Carburation System |
2 x
carburettor type Amal 5/423 |
|
Engine Lubricating System |
Forced feed lubrication |
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Oil
Pump |
Gear pump |
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Power Transmission |
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|
Clutch |
Single plate, dry |
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Number of Gears |
4 |
|
Shifting |
Foot
shifting (+ auxiliary manual lever on the gear block), manual gear lever
on request |
|
Gearbox Ratios |
3.6 /
2.28 / 1.7 / 1.3 |
|
Rear Wheel Ratio |
1 : 3.89 (1 : 4.62 with sidecar) |
|
Bevel/Crownwheel |
9 / 35
teeth (8 / 37 with sidecar) |
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Electrical System |
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Ignition System |
Battery
ignition |
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Generator |
Bosch
RD 50/6 2800RS 15 |
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Spark Plugs |
Bosch W 225 T1 |
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Chassis |
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|
Designation |
251/1 |
|
Frame |
Closed
double steel tubular frame |
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Front wheel suspension |
Telescopic fork |
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Rear wheel suspension |
Telescopic suspension |
|
Wheel rims |
3 x 19
deep bed |
|
Tyres, Front |
3.5 x
19 |
|
Tyres, Rear |
3.5 x
19 |
|
Brakes, Front |
Drum
brake 200 mm / 7.87 in diameter |
|
Brakes, Rear |
Drum
brake 200 mm / 7.87 in diameter |
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Dimensions/Weights |
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|
Length x Width x Height |
2130 x 815 x 960 mm (83.85 x 32.08 x 37.79 in) |
|
Wheel
Base |
1400 mm
/ 55.11 in |
|
Fuel Tank Capacity |
14
litres / 3.07 gal / 3.69 gal US |
|
Unladen
Weight with Full Tank |
182 Kg
/ 400 lb |
|
Load
Rating |
210 Kg
/ 462 lb (max overall with original sidecar, 500 Kg / 1101 lb) |
|
Fuel
Consumption |
4
litres 100 Km approx. / 70 mpg / 58 mpg US |
|
Oil
Consumption |
1
litre per 1,000 Km approx. |
|
Top
Speed |
140 Kph
/ 87 mph (110 Kph / 68 mph with original sidecar) |
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