Mbike - Catalogue. Community. Map.
Catalogue. Community. Map.
GAS GAS SM 250 
2004
Water cooled, 249cc, Single, 2-stroke, Reed valve
| Power: | 55.06 HP (40.5 kW) @ 8800 rpm |
| Torque: | 47 Nm (34.67 lb-ft) @ 7700 rpm |
| Final drive: | Chain |
| Curb weight: | 244.7 lbs |
| Category: | Supermoto |
| Tags: | Super Motard |
|
Engine and transmission
|
|
| Engine type: | 1 cylinders, 2-stroke, Single |
| Displacement: | 249 cc (15.21 cubic inches) |
| Bore × stroke: | 2.61 inch × 2.83 inch (undersquare - longstroke) |
| Cooling system: | Water cooled |
| Power: | 55.06 HP (40.5 kW) @ 8800 rpm |
| Torque: | 47 Nm (34.67 lb-ft) @ 7700 rpm |
| Throttle: | Cable operated |
| Valves | |
| Valve train: | Reed valve, variable |
| Fuel and ignition | |
| Sparks per cylinder: | 1 |
| Fuel supply system: | Carburetor |
| Ignition type: | Analogue CDI (Capacitive Discharge Ign.) |
| Funnel diameter: | 1.5 inch |
| Engine mounting: | Transverse |
| Lubrication system: | Mixture |
| Gear box: | Manual 6-speed |
| Clutch: | Wet, multiple discs, cable operated |
| Final drive: | Chain |
| Spark plug pipe type: | NGK |
| Motor oil: | Semi-Synthetic, 2T |
| Starter: | Kick-starter |
|
Dimensions
|
|
| Wheel base: | 58.1 inch |
| Ground clearance: | 13.39 inch |
| Seat height: | 37 inch |
| Weight | |
| Curb weight: | 244.7 lbs |
| Dry weight: | 222.7 lbs |
|
Chassis and suspension
|
|
| Frame type: | steel, Single cradle frame |
| Front | |
| Suspension: | Cartridge - upside-down |
| Suspension travel: | 11.61 inch |
| Brake: | Single Disk, Ø11.81 inch |
| Tire: | 120 / 60 R17 |
| Tire pressure: | 0.14 PSI |
| Rear | |
| Suspension: | mono shock, Swingarm |
| Suspension travel: | 12.6 inch |
| Brake: | Disk, Ø8.66 inch |
| Tire: | 150 / 60 R17 |
| Tire pressure: | 0.14 PSI |
|
Other
|
|
| ABS available: | No |
| Power-to-weight ratio: | 0.36 KW/lbs (2.74 lbs/HP) |
| Fuel capacity: | 2.51 gals |
| Number of riders: | 2 persons |
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