Yamaha GX250 (1978)

The Yamaha GX250SP is a motorcycle made in 1978 with a four-stroke parallel twin-cylinder OHC engine that has 2 valves per cylinder and a capacity of 248. The cooling system is air-cooled, and the compression ratio is 9.6:1. The motorcycle has a carburetor induction system and is kick-started. The maximum power output of the bike is 25 horsepower at 9500 RPM and a maximum torque of 1.9 k-m at 8500 RPM. The transmission has six speeds, and the final drive is through a chain. The front suspension is telescopic forks, while the rear suspension is dual shocks. The motorcycle has single-disc brakes on the front and rear, and its front and rear tires are 3.00-18 and 3.25-18, respectively. It has a dry weight of 168 kg, and the fuel capacity is unknown.

Technische Daten:

Make Model: Yamaha GX 250SP

Jahr: 1978

Engine: Four stroke parallel twin-cylinder OHC 2 valve per cylinder
Capacity: 248
Bohrung x Hub: 55 52,4 mm
Kühlsystem: Luftgekühlt
Verdichtungsverhältnis: 9,6:1
Ansaugung: Vergaser
Start: Kick
Max Power: 25 hp @ 9500 rpm
Max Torque: 1.9 k-m @ 8500 rpm
Getriebe: 6-Gang
Endantrieb: Kette
Vordere Federung: Teleskopgabel
Hintere Aufhängung: Doppelstoßdämpfer
Vordere Bremsen: Einzelne Scheibe
Hintere Bremsen: Einzelne Scheibe

Reifen vorne: 3.00-18
Hinterreifen: 3.25-18
Trockengewicht: 168 kg

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