Norton Atlas (1968)

The Norton Atlas motorcycle, manufactured in 1968, is equipped with a four-stroke parallel twin-cylinder engine. The engine has a capacity of 647 cc and generates 52 horsepower at 6800 rpm. The bike has a kick start system and a four-speed transmission, with a final drive via chain. The frame is a featherbed duplex steel cradle, with telescopic forks for the front suspension and dual shocks for the rear suspension, which is five-way adjustable. The front and rear brakes are drum-type, with the front brake measuring 203 mm and the rear brake measuring 178 mm. The Norton Atlas has a top speed of 185 km/h or 115 mph and can carry up to 13.5 L or 3.6 US gallons of fuel. The front and rear tires are sized 3.25-19 and 4.00-18 respectively, while the bike weighs in at 185 kg or 408 lbs when dry.


Technische Daten:

Make Model: Norton 650SS

Year: 1968


Motor: Viertakt-Parallel-Doppelzylinder, Stößelstangen, 2 Ventile pro Zylinder.
Capacity: 647 cc / 39.5 cu in
Bore x Stroke: 68 X 89 mm
Verdichtungsverhältnis: 8,9:1
Kühlsystem: Luftgekühlt
Induction: 2 x ~A30 mm Amal concentric carburetors
Start: Kick
Max Power: 38.8 hW / 52 hp @ 6800 rpm
Getriebe: 4 Gang
Endantrieb: Kette
Frame: Featherbed duplex steel cradle
Vordere Federung: Teleskopgabel
Hintere Federung: Doppelstoßdämpfer, 5-fach verstellbar
Front Brakes: ~A203 mm Drum
Rear Brakes: ~A178 mm Drum

Reifen vorne: 3.25-19
Hinterreifen: 4.00-18
Dry-Weight: 185 kg / 408 lbs
Fuel Capacity: 13.5 L / 3.6 US gal
Höchstgeschwindigkeit: 185 km/h / 115 mph

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