The Suzuki RMX 250S is a two-stroke, single cylinder motorcycle produced from 1993 to 1995. It has a 249cc capacity engine with a compression ratio of 9.9 – 9.2 – 8.1:1 and is liquid-cooled. The lubrication system is a fuel/oil premix of 20:1 and it has a MikuniTM38SS carburetor and Suzuki PEI for ignition. The motorcycle starts with a kick and has a NGK BR9EV spark plug. Its maximum power is 38 kW / 51 hp at 9000 rpm, and max torque is 46.6 Nm / / 4.75 kgf-m / 34.4 lb-ft at 7000 rpm. The RMX 250S has a 5-speed constant mesh transmission with a wet, cable-operated clutch, and chain final drive.
The motorcycle’s front suspension is an inverted telescopic, pneumatic/coil spring, oil dampened, 21-way compression dampening, and 21-way rebound dampening. The rear suspension is a link-type and spring preload fully adjustable, with 18-way compression dampening and 21-way rebound dampening. The front and rear brakes are single discs.
The RMX 250S has an 80/100-R21 51M front tire and a 110/100-R18 64M rear tire. Its dimensions include a length of 2185 mm / 86.0 in, width of 895 mm / 35.2 in, and height of 1255 mm / 49.4 in. The wheelbase is 1485 mm / 58.5 in, ground clearance is 360 mm / 14.2 in, and seat height is 955 mm / 37.6 in. The dry weight is 108 kg / 238 lbs, and the fuel capacity is 11 L / 2.9 US gal / 2.4 Imp gal.
Technical specifications:
Make Model: Suzuki RMX 250S
| Year | 1993 – 95 |
|---|---|
| Engine | Two stroke, single cylinder |
| Capacity | 249 cc / 15.2 cu in |
| Bore x Stroke | 67 mm x 70.8 mm |
| Compression Ratio | 9.9 – 9.2 – 8.1:1 |
| Cooling System | Liquid cooled |
| Lubrication System | Fuel/oil premix of 20:1 |
| Induction | Mikuni TM38SS carburetor |
| Ignition | Suzuki PEI |
| Starting | Kick |
| Spark Plug | NGK BR9EV |
| Max Power | 38 kW / 51 hp @ 9000 rpm |
| Max Torque | 46.6 Nm / / 4.75 kgf-m / 34.4 lb-ft @ 7000 rpm |
| Clutch | Wet, cable operated |
| Transmission | 5 Speed constant mesh |
| Final Drive | Chain |
| Front Suspension | Inverted telescopic, pneumatic/coil spring, oil dampened, 21 way compression dampening, 21 way rebound dampening |
| Rear Suspension | Link-type, spring preload fully adjustable, 18 way compression dampening, 21 way rebound dampening |
| Front Brakes | Single disc |
| Rear Brakes | Single disc |
| Front Tyre | 80/100 – R21 51M |
| Rear Tyre | 110/100 – R18 64M |
| Dimensions | Length: 2185 mm / 86.0 in Width: 895 mm / 35.2 in Height 1255 mm – 49.4 in |
| Wheelbase | 1485 mm / 58.5 in |
| Ground Clearance | 360 mm / 14.2 in |
| Seat Height | 955 mm / 37.6 in |
| Dry Weight | 108 kg / 238 lbs |
| Fuel Capacity | 11 L / 2.9 US gal / 2.4 Imp gal |
