| Engine |
|
| Type |
four-stroke, two-cylinder,
horizontally-opposed "Boxer" engine, air-cooled |
| Bore/stroke |
73,5 x 70,6 mm |
| Cubic capacity |
599 cm3 |
| Max power |
40 PS (29,5 kW) at 6400 rpm
|
| Max torque |
49 Nm at 5000 rpm |
| Compression ratio |
9,2 : 1 |
| Valves per cylinder |
2 |
| Valve control |
ohv, using push rod and rocker
arm |
| Carburation system |
2 slide carburettors, Bing 1/26/111
-1/26/112 |
| Engine lubrication |
wet sump |
|
| |
| Power transmission |
|
| Number of gears |
4 |
| shifting |
dog-type gearbox (ratchet foot
lever) |
| Gear ratios |
3,896 / 2,578 / 1,875 / 1,50 : 1
|
| Rear wheel ratio |
1 : 3,56 |
| Bevel/crown wheel |
11 / 37 teeth |
|
| |
| Electrical system |
|
| Alternator |
Bosch 12 V / 180
W |
| Ignition |
battery
ignition |
| Starter |
Bosch 0,5 PS |
| Spark plugs |
Bosch W 230 T 30 / Beru 230/14/3 A /
Champion N 7 Y |
|
| |
| Suspension |
|
| 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 strut
|
| Spring travel |
208 / 125 mm |
| Rims front |
1,85 B
19 |
| Rims rear |
1,85 B 18 or 2,15 B 18 |
| Tyres front |
3,25 S 19 |
| Tyres rear |
4,00 S 18 |
| Brakes front |
Duplex-drum brake Ø 200 mm
|
| Brakes rear |
Simplex drum brake Ø 200
mm |
|
| |
| Dimensions and weights |
|
| Length x width x height |
2100 x 850 x 1040 mm (from 1973: 2150 x
850 x 1040 mm) |
| Wheel base |
1385 mm (from 1973: 1435 mm)
|
| Ground clearance |
165 mm ( at 75 kg load) |
| Tank capacity |
24 l (from 1971: 17 l) |
| Unladen weight, full tank |
210 kg (from 1971: 205 kg) |
| Max permissible weight |
398 kg |
| Fuel consumption |
4,8 l / 100 km (at constant 90
km/h) |
| Acceleration |
0 - 100 km/h 8,2 s |
| Top speed |
167 km/h |
|
| |
| |
|