Sunbeam S7 500 (1946-56)

Make Model: Sunbeam S7 500, S7 500 De Luxe


Year: 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
Verdichtungsverhältnis: 6,5:1
Kühlsystem: Luft-/Öl-gekühlt
Schmierung: Nasssumpf
Start: Kick
Electrical system: 6V
Max Power: 18.6 kW / 25 hp @ 5800 rpm
Kupplung: Einscheibenkupplung, trocken
Getriebe: 4-Gang
Endantrieb: Welle
Frame: Twin cradle, steel
Front Suspension: Telescopic, one way damped
Hintere Aufhängung: Plunger, gefederter Sattel
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″
Trockengewicht: 195 kg / 430 lbs
Top Speed: 121 km/h / 75 mph
Source: Sump Publishing

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