Sunbeam S7 500, S7 500 De Luxe (1946-56) technical specifications

Sunbeam S7 500, S7 500 De Luxe is produced in 1946-56. Engine is Parallel twin, SOHC, displacement 487 cc / 29.7 cu in , produces power 18.6 kW / 25 hp @ 5800 rpm. Sunbeam S7 500, S7 500 De Luxe top speed is 121 km/h / 75 mph. Sunbeam S7 500, S7 500 De Luxe weighs 195 kg / 430 lbs. Sunbeam S7 500, S7 500 De Luxe has 4 photos.

Technical specifications

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Model:	S7 500, S7 500 De Luxe
Years:	1946-56
Production:	7 658 units (inc. De Luxe models)
Engine:	Parallel twin, SOHC
Capacity:	487 cc / 29.7 cu in
Bore x Stroke:	70 x 63.5 mm
Compression Ratio:	6.5:1
Cooling System:	Air/Oil cooled
Lubrication:	Wet sump
Starting:	Kick
Electrical system:	6V
Max Power:	18.6 kW / 25 hp @ 5800 rpm
Clutch:	Single plate, dry
Transmission:	4-Speed
Final Drive:	Shaft
Frame:	Twin cradle, steel
Front Suspension:	Telescopic, one way damped
Rear Suspension:	Plunger, spring loaded saddle
Front Brakes:	Drum, leading shoe, 203 mm / 8"
Rear Brakes:	Drum, leading shoe, 203 mm / 8"
Wheel, Front:	4.50 x 16"
Wheel, Rear:	4.75 x 16"
Wheelbase:	1400 mm / 57"
Dry Weight:	195 kg / 430 lbs
Top Speed:	121 km/h / 75 mph
Source:	Sump Publishing