Yamaha xs 650 (1974)

The Yamaha XS 650/TX 650A motorcycle was produced in 1974 and had a four-stroke, parallel twin-cylinder engine with a capacity of 653cc. The engine had a compression ratio of 8.4:1 and a cooling system that was air-cooled. The lubrication system was wet sump and the induction was via 2 Mikuni BS38 carburetors. This motorcycle had battery and induction coil ignition and could be started via electric and kick methods. The maximum power produced by this motorcycle was 53hp at 7200rpm, while the maximum torque it produced was 54Nm/5.5kgf-m/39.8lb-ft at 6800rpm. It had a five-speed transmission and a chain final drive. The front suspension had telescopic forks and the rear suspension had dual shock absorbers. The front brakes consisted of a single disc and the rear brakes were a drum. The wheels had front and rear tires with sizes of 3.50H-19 4PR and 4.00H-18 4PR, respectively. The dimensions of the motorcycle were as follows: length 2179mm, width 899mm, height 1161mm, wheelbase 1435mm, and ground clearance 150mm. The dry weight was 191kg and the fuel capacity was 15 liters. The average consumption of this motorcycle was 5.0 L/100 km, its oil capacity was 2.5 liters, and it had a top speed of 185km/h or 115mph.

Technische Daten:

Make Model: Yamaha XS 650 / TX 650A

Jahr: 1974

Motor: Viertakt, Parallel-Zweizylinder, SOHC, 2 Ventile pro Zylinder.
Hubraum: 653 cm³ / 39,8 cu in
Bohrung x Hub: 75 x 74 mm
Verdichtungsverhältnis: 8,4:1
Kühlsystem: Luftgekühlt
Schmierung: Nasssumpf
Ansaugung: 2 x Mikuni BS38-Vergaser
Zündung: Batterie, Induktionsspule
Starten: Elektrisch und Kick
Max. Leistung: 39,5 kW / 53 PS @ 7200 U/min
Max. Drehmoment: 54 Nm / 5,5 kgf-m / 39,8 lb-ft @ 6800 U/min
Getriebe: 5-Gang
Endantrieb: Kette
Vordere Federung: Teleskopgabel
Hintere Aufhängung: Doppelstoßdämpfer

Vordere Bremsen: Einzelne Scheibe
Hintere Bremsen: Trommel
Vorderradreifen: 3.50H-19 4PR
Hinterreifen: 4.00H-18 4PR
Dimensions: Length: 2179 mm / 85.8″Width: 899 mm / 35.4″Height: 1161 mm / 45.7″
Wheelbase: 1435 mm / 56.5″
Bodenfreiheit: 150 mm / 5,5″
Trockengewicht: 191 kg / 420 lbs
Kraftstoffkapazität: 15 Liter / 4.0 US gal
Durchschnittlicher Verbrauch: 5,0 L/100 km / 20 km/l / 47 US mpg
Ölkapazität: 2,5 Liter / 2,6 US qts
Höchstgeschwindigkeit: 185 km/h / 115 mph

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