Comparison of Aprilia SX 125 2012 and GAS GAS EC 250 2012 [S]ave
| Attribute |  Aprilia SX 125 2012 × |  GAS GAS EC 250 2012 × |
|---|---|---|
| General | ||
| Production from (year) | 2012 | 2012 |
| Make | Aprilia | GAS GAS |
| Model | Aprilia SX 125 | GAS GAS EC 250 |
| Category | Super motard | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell’Orto VHST 28 | Carburettor. Keihin FCR-MX37- Intake by reed valve |
| Engine details | Rotax 122 engine. Aluminium cylinder with Nikasil liner. | - |
| Displacement (cm³) | 122 | 249.3 |
| Power (kw) | 15.7 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 16 | - |
| Bore (mm) | 54 | 66.4 |
| Stroke (mm) | 54.5 | 72 |
| Gearbox | 6-speed | 6-speed |
| Emission details | Euro 3 | - |
| Ignition | Electronic CDI ignition. | - |
| Clutch | Multi-plate wet clutch. | Hydraulic multidisc. |
| Lubrication system | Separate mixing with variable displacement, volumetric pump. | 2% oil mixture. |
| Compression | 12.5:1 | - |
| Chassis | ||
| Front suspension | 40 mm upside down hydraulic fork. | Sachs 48 mm Up-Side-Down |
| Rear suspension | Steel swingarm. Hydraulic monoshock with piggy back cylinder. | Sachs hydraulic mono shock absorber |
| Front brakes | Single disc | Single disc. Wave floating disc, 2-piston caliper |
| Rear brakes | Single disc | Single disc. Wave disc, 1-piston caliper |
| Diameter (mm) | 220 | 220 |
| Frame type | High strength steel frame with double trellis beam and double cradle. Detachable seat frame. | Chrom-Molybdenum perimetral frame |
| Front tyre | 110/70-17 | 90/90-21 |
| Rear tyre | 150/60-17 | 140/80-18 |
| Wheels | Aluminium | Light aluminium spoke rim |
| Front wheel travel (mm) | 260 | 315 |
| Rear wheel travel (mm) | 270 | 320 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
|
|
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,475 |
| Dry weight (kg) | 115 | 101 |
| Power/weight ratio | 0.1365 | - |
| Overall length (mm) | 2,165 | 2,200 |
| Overall width (mm) | 850 | 830 |
| Seat height (mm) | 830 | 966 |
| Performance | ||
| Top speed (km/h) | 115 | - |
| Reserve fuel capacity (l) | 1.3 | - |
| Fuel capacity (l) | 10 | 10.5 |
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