The Yamaha SRX250 (1984-86) is a motorcycle equipped with a four-stroke, single-cylinder, DOHC, 4-valves engine with a capacity of 249 cc. It has a compression ratio of 10.0:1 and an Y22PV carbohydrate induction system. The bike can produce a maximum power of 32 hp at 10,000 rpm and a maximum torque of 2.4 kgf-m at 8500 rpm.
It has a six-speed transmission system with a final drive chain. The front suspension features center-axle 33 mm forks with a 140 mm or 5.9-inch wheel travel. Meanwhile, the rear suspension has a single shock with an adjustable spring preload with a 100 mm or 3.9-inch wheel travel. It comes with a single disc, 2-piston caliper front brake, and a drum rear brake.
It has a seat height of 780 mm or 30.7 inches and a dry weight of 123 kg or 371 lbs. The Yamaha SRX250 has a 9-liter fuel capacity or 2.3 US gallons. The bike comes equipped with a 90/90-16 front tire and a 100/90-18 rear tire.
Technical specifications:
Make Model: Yamaha SRX 250F
| Year | 1984 – 86 |
|---|---|
| Engine | Four stroke, single cylinder, DOHC, 4 valves |
| Capacity | 249 cc / 15.2 cu-in |
| Bore x Stroke | 73 59.6 mm |
| Cooling System | Air cooled |
| Compression Ratio | 10.0:1 |
| Induction | Y22PV Teikei carburetor |
| Ignition | TCI |
| Starting | Electric |
| Max Power | 32 hp / 23.8 kW @ 10000 rpm |
| Max Torque | 2.4 kgf-m / 17.3 lb-ft @ 8500 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Centre axle 33mm forks |
| Front Wheel Travel | 140 mm / 5.9 in |
| Rear Suspension | Single shock, adjustable spring preload |
| Rear Wheel Travel | 100 mm / 3.9 in |
| Front Brakes | Single disc 2 piston caliper |
| Rear Brakes | Drum |
| Front Tyre | 90/90-16 |
| Rear Tyre | 100/90-18 |
| Seat Height | 780 mm / 30.7 in |
| Dry Weight | 123 kg / 371 lbs |
| Wet Weight | 137 kg / 302 lbs |
| Fuel Capacity | 9 Litres / 2.3 US gal |
