1925 Sunbeam Model 5 technical specifications

Technical specifications

Model: Model 5
Years: 1925
Engine: Single cylinder, side valve
Capacity: 499 cc / 30.5 cu in
Bore x Stroke: 77 x 105.585 x 88 mm
Compression Ratio: 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

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