|
Engine |
|
Internal Designation |
226/1 |
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 |
15 hp at 6,400 rpm |
Compression Ratio |
7.5 : 1 |
Valves |
OHV |
Carburation System |
1 x Bing carburettor type 1/26/46 |
Engine Lubricating System |
Forced feed lubrication |
Oil Pump |
Gear pump |
|
|
Power Transmission |
|
Clutch |
Single plate, dry |
Number of Gears |
4 |
Shifting |
Foot switching |
Gearbox Ratios |
5.33 / 3.02 / 2.04 / 1.54 |
Rear Wheel Ratio |
4.16 :1 (with sidecar 5.2 :1) |
Bevel/Crownwheel |
6 / 25 teeth (with sidecar 5 / 26) |
|
|
Electrical System |
|
Ignition System |
Battery ignition |
Generator |
Noris ZLZ 60/6/1600 1/L |
Spark Plugs |
Bosch W 240 T1 |
|
|
|
|
|
Chassis |
|
Designation |
226/1 |
Frame |
Steel twin loop frame, welded |
Front wheel suspension |
Long swing arm with suspension units and oil pressure dampers |
Rear wheel suspension |
Long swing arm with suspension units and oil pressure dampers |
Wheel rims |
2.15B x 18 deep bed rims |
Tyres, Front |
3.25 x 18 |
Tyres, Rear |
3.25 x 18 |
Brakes, Front |
Drum brake 160 mm / 6.29 in diameter, full width |
Brakes, Rear |
Drum brake 160 mm / 6.29 in diameter, full width |
|
|
|
Dimensions/Weights |
|
Length x Width x Height |
2090 x 660 x 975 mm (82.28 x 25.98 x 38.38 in) |
Wheel Base |
975 mm / 38.38 in |
Fuel Tank Capacity |
15 litres / 3.29 gal / 3.96 gal US |
Unladen Weight with Full Tank |
158 Kg / 348 lb |
Permitted Weight Limit |
325 Kg / 715 lb (with sidecar 480Kg / 1057 lb) |
Idle/Riding Noise |
77/81 phon, from 22/5/1957: 75/78 phon, from 22/12/1958: 81/82 phon |
Clearance |
105 mm / 4.13 in |
Fuel Consumption |
Approx. 3.3 litres per 100 Km / 85 mpg / 71 mpg US |
Oil Consumption |
Approx. 0.5 – 1 litres per 1,000 Km |
Top Speed |
128kph (79mph), 90kph (55mph) with sidecar. |