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.

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Technical specifications:

Make Model: Yamaha GX 250SP

Year: 1978

Engine: Four stroke parallel twin-cylinder OHC 2 valve per cylinder

Capacity: 248

Bore x Stroke: 55 52.4 mm

Cooling System: Air-cooled

Compression Ratio: 9.6:1

Induction: Carburetor

Starting: Kick

Max Power: 25 hp @ 9500 rpm

Max Torque: 1.9 k-m @ 8500 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: Telescopic forks

Rear Suspension: Dual shocks

Front Brakes: Single disc

Rear Brakes: Single disc

Front Tyre: 3.00-18

Rear Tyre: 3.25-18

Dry Weight: 168 kg

Fuel Capacity: