| MODEL | SUZUKI GSX-R 250R 1990 - 1993 |
| Year | 1990 - 1993 |
| Engine Type | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder |
| Displacement / Capacity | 248 cc / 15.1 cu in |
| Bore X Stroke | 49 x 33 mm |
| Compression Ratio | 12.5:1 |
| Cooling System | Liquid cooled |
| Max Power | 33.6 kW / 45 hp @ 14000 rpm |
| Max Torque | 24 Nm / 2.5 kgf-m / 17.7 lb-ft @ 10500 rpm |
| Ignition | Transistor |
| Induction | Single carburettor |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6-speed |
| Clutch | Wet, multi-plate, cable operated |
| Final Drive | Chain, 108 links |
| CHASSIS SPECS | |
| Frame | Steel, twin spar |
| Front Suspension | Telescopic forks |
| Rear Suspension | Full floater |
| Front Brakes | 2 x 275 mm discs, 2 piston calipers |
| Rear Brakes | Single 210 mm disc, 1 piston caliper |
| DIMENSION SPECS | |
| Overall Length | 2000 mm / 78.7 in |
| Overall Width | 700 mm / 27.6 in |
| Overall Height | 1105 mm / 43.5 in |
| Seat Height | 770 mm / 30.3 in |
| Wheelbase | 1370 mm / 53.9 in |
| Ground Clearance | 125 mm / 4.9 in |
| Dry Weight | 138 kg / 304 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 110/80 R17 52H |
| Rear Tyre | 130/70 R17 62H |
| FUEL SYSTEM | |
| Fuel Capacity | 16 Litres / 4.2 US gal / 3.5 Imp gal |
| Fuel Consumption | — |
| Top Speed | 180 km/h / 112 mph |
The GSX-R250R carried on the small liquid-cooled four-cylinder sportbike with 45 hp, a steel twin-spar frame and full-floater rear suspension. Most examples were sold in Japan. The motorcyclespecs page gives the same technical data as the 1989 bike.
