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.
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 |
