| Attribute | GAS GAS EC 125 2016 × | Derbi Senda DRD Pro 50 R 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2016 | 2009 |
| Make | GAS GAS | Derbi |
| Model | GAS GAS EC 125 | Derbi Senda DRD Pro 50 R |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Keihin PKWS 38 mm | Carburettor |
| Engine details | Direct reed valve Boyesen RAD 93/2A | - |
| Displacement (cm³) | 124.8 | 49.9 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 54 | 39.9 |
| Stroke (mm) | 54.5 | 40 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Ignition | Electronic | CDI |
| Clutch | Multidisc in oil bath | Multidisc |
| Lubrication system | 2-stroke-oil/fuel mixed 1:50 | Oil pump |
| Compression | - | 11.5:1 |
| Chassis | ||
| Front suspension | Marzocchi Shiver invertida Ø45 mm | 40 mm Upside down fork. |
| Rear suspension | Aluminium swingarm. Reiger Mono shock. Special settings | Progressive linkage monoshock with separate gas tank. |
| Front brakes | Single disc. Galfer wave disc, 2-piston Nissin caliper | Single disc |
| Rear brakes | Single disc. Galfer wave disc, 1-piston Nissin caliper | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Perimeter frame in chrome-molybdenum | - |
| Front tyre | 90/90-21 | 90/90-21 |
| Rear tyre | 140/80-18 | 110/80-18 |
| Wheels | Excel Aluminium spoke rim | - |
| Front wheel travel (mm) | 298 | 250 |
| Rear wheel travel (mm) | 298 | 250 |
| Other | ||
| Starter | Kick | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,390 |
| Dry weight (kg) | 96 | 96 |
| Overall height (mm) | 1,260 | 1,196 |
| Overall length (mm) | 2,200 | 2,080 |
| Overall width (mm) | 830 | 808 |
| Seat height (mm) | 950 | 920 |
| Performance | ||
| Fuel capacity (l) | 9.5 | 6.5 |