 |
| Production |
|
|
|
| Begin of Production |
|
1978 |
|
| End of Production |
|
1985 |
|
| Number Sold |
|
28.158 |
|
| Price |
|
5.880,- DM |
|
|
 |
 |
|
| Engine |
|
|
|
| Motor Type |
|
four-stroke, two-cylinder, horizontally-opposed "Boxer" engine, air-cooled |
|
| Bore x Stroke |
|
70 x 61,5 mm |
|
| Cubic Capacity |
|
473,4 ccm |
|
| Max Power |
|
35 hp (26 KW) [27 hp (20 KW)] at 7250 rpm [6500 rpm] |
|
| Max Torque |
|
37,5 Nm [31,3 Nm] at 5500 rpm [5000 rpm] |
|
| Compression Ratio |
|
9.2 : 1 [8.2 : 1] |
|
| Valves per Cylinder |
|
2 |
|
| Valve Control |
|
ohv, using push rod and rocker arm |
|
| Carburation System |
|
2 constant depression carburettors, Bing 64/28/303-304 [Bing 64/26/303-304] |
|
| Engine Lubrication |
|
wet sump |
|
|
|
|
|
| Power Transmission |
|
|
|
| Clutch |
|
dry single plate, with diaphragm spring |
|
| Number of Gears |
|
5 |
|
| Gear Selection |
|
dog-type gearbox (ratchet foot lever) |
|
| Gear Ratios |
|
4.4 / 2.86 / 2.07 / 1.67 / 1.50 :1 |
|
| Rear Wheel Ratio |
|
1 : 3.89 [1 : 4.25] |
|
| Bevel / Crownwheel |
|
9 / 35 teeth [8 / 34 teeth] |
|
|
|
|
|
| Electrical System |
|
|
|
| Ignition |
|
battery ignition |
|
| Alternator |
|
Bosch 280 W |
|
| Starter |
|
Bosch 0.7 kW |
|
| Spark Plugs |
|
Bosch W 5 D/Beru 14-5D/Champion N 6 Y [Bosch W 7 D/Beru 14-7 D/Champion N 10 Y] |
|
|
|
|
|
| Chassis |
|
|
|
| Type of Frame |
|
double-loop tubular frame with bolt-on rear section |
|
| Front Suspension |
|
telescopic fork with hydraulic shock absorber |
|
| Rear Suspension |
|
long swinging arm with adjustable strut |
|
| Spring Travel front/rear |
|
175 / 110 mm |
|
| Rims front |
|
1.85 B 18 |
|
| Rims rear |
|
2.50 B 18 |
|
| Tyres front |
|
3.25 S 18 |
|
| Tyres rear |
|
4.00 S 18 |
|
| Brakes front |
|
single disc brake 260 mm dia |
|
| Brakes rear |
|
simplex drum brake 200 mm dia |
|
|
|
|
|
| Dimensions/Weights |
|
|
|
| Length x Width x Height |
|
2110 x 688 x 1080 mm |
|
| Wheel Base |
|
1400 mm |
|
| Tank Capacity |
|
22 l |
|
| Unladen Weight, full Tank |
|
205 kg |
|
| Max permissible Weight |
|
398 kg |
|
| Ground Clearance |
|
130 mm |
|
| Fuel Consumption |
|
5,5 l/100 km [5,0 l/100 km] (at constant 90 kph) |
|
| Top Speed |
|
160 kph [145 kph] |
|
| Acceleration 0-100 kph |
|
7,4 sec [8,5 sec] |
|
|
|
|
