Sunbeam B1
It could reach a top speed of 97 km/h / 60 mph.
Sunbeam B1 | |
Manufacturer | |
---|---|
Production | 1957 - 64 |
Engine | Parallel twin cylinder, 4 stroke |
Compression ratio | 6.5:1 |
Top Speed | 97 km/h / 60 mph |
Battery | 12V |
Transmission | Four speed |
Frame | Tubular frame |
Brakes | Front: Drum, 127 mm diameter Rear: Drum, 127 mm diameter |
Weight | |
Fuel Consumption | 2.4 L/1000 km/ 41.7 km/l / 118 Imp mpg / 98 US mpg |
Manuals | Service Manual |
EngineEdit
The engine was a Forced air cooled cooled Parallel twin cylinder, 4 stroke. The engine featured a 6.5:1 compression ratio.
ChassisEdit
Stopping was achieved via Drum, 127 mm diameter in the front and a Drum, 127 mm diameter in the rear.
PhotosEdit
OverviewEdit
Sunbeam B1
Make Model. | Sunbeam B1 |
---|---|
Year | 1957 - 64 |
Engine Type | Parallel twin cylinder, 4 stroke |
Displacement | 250 cc / 15.3 cu in |
Bore X Stroke | 56 x 50.6 mm |
Cooling System | Forced air cooled |
Compression | 6.5:1 |
Battery | 12V |
Starting | Electric |
Max Power | 7.5 kW / 10 hp @ 5500 rpm |
Transmission | Four speed |
Final Drive | Enclosed chain in oil bath |
Frame | Tubular frame |
Ground Clearance | 127 mm / 5.0" |
Front Brakes | Drum, 127 mm diameter |
Rear Brakes | Drum, 127 mm diameter |
Tires, Front And Rear | 3.50 x 10" |
Dri Weight | 110 kg / 243 lbs |
Fuel Consumption | 2.4 L/1000 km/ 41.7 km/l / 118 Imp mpg / 98 US mpg |
Top Speed | 97 km/h / 60 mph |