Sunbeam Model 5
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Sunbeam Model 5 | |
Manufacturer | |
---|---|
Production | 1925 |
Engine | Single cylinder, side valve |
Compression ratio | 5:1 |
Top Speed | 97 km/h / 60 mph |
Transmission | Final Drive: Chain |
Frame | Single downtube cradle |
Suspension | Front: Druid forks Rear: Rigid, spring loaded saddle |
Brakes | Front: Drum Rear: Drum |
Weight | 108 kg / 238 lbs (dry), |
Manuals | Service Manual |
It could reach a top speed of 97 km/h / 60 mph.
Engine
The engine was a Air cooled cooled Single cylinder, side valve. The engine featured a 5:1 compression ratio.
Chassis
Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a Druid forks while the rear was equipped with a Rigid, spring loaded saddle. The bike weighed just 108 kg / 238 lbs.
Photos
Overview
Make Model. | Sunbeam Model 5 |
---|---|
Year | 1925 |
Engine Type | Single cylinder, side valve |
Displacement | 499 cc / 30.5 cu in |
Bore X Stroke | 77 x 105.585 x 88 mm |
Compression | 5:1 |
Cooling System | Air cooled |
Exhaust | Single |
Starting | Kick |
Max Power | 2.6 kW / 3.5 hp |
Final Drive | Chain |
Frame | Single downtube cradle |
Front Suspension | Druid forks |
Rear Suspension | Rigid, spring loaded saddle |
Front Brakes | Drum |
Rear Brakes | Drum |
Wheels | Steel, laced wire spokes |
Dry Weight | 108 kg / 238 lbs |
Top Speed | 97 km/h / 60 mph |