| Attribute | Aprilia SX 50 2020 × | Derbi Senda DRD Evo 50 SM Limited × |
|---|---|---|
| General | ||
| Production from (year) | 2020 | 2009 |
| Make | Aprilia | Derbi |
| Model | Aprilia SX 50 | Derbi Senda DRD Evo 50 SM Limited |
| Category | Super motard | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell´Orto PHVA 17.5 | Carburettor. 17.5 mm |
| Displacement (cm³) | 50 | 49.9 |
| Fuel consumption (l/100km) | 3.14 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 39.9 | 39.9 |
| Stroke (mm) | 40 | 40 |
| Gearbox | 6-speed | 6-speed |
| Greenhouse gases | 72.8 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Emission details | Euro 4 | - |
| Ignition | CDI | Electronic CDI |
| Clutch | Wet multi-plate | Multi-plate |
| Lubrication system | Separate mixing with mechanical oil pump | Mechanical oil pump |
| Compression | 11.5:1 | 11.5:1 |
| Chassis | ||
| Front suspension | Telescopic hydraulic fork with Ø 37 mm stanchions | 40 mm. Upside down fork. |
| Rear suspension | Swingarm in high resistance steel. Hydraulic monoshock absorber | Progressive linkage monoshock with separate gas tank. |
| Front brakes | Single disc. Floating calliper | Single disc. Wavw |
| Rear brakes | Single disc. Floating calliper | Single disc. Wave |
| Diameter (mm) | 220 | 220 |
| Frame type | Twin tube, steel | Steel perimetral double beam |
| Front tyre | 100/80-17 | 100/80-17 |
| Rear tyre | 130/70-17 | 130/70-17 |
| Wheels | Five spoke, light alloy wheels | - |
| Front wheel travel (mm) | 170 | 150 |
| Rear wheel travel (mm) | 200 | 150 |
| Other | ||
| Starter | Kick | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,365 | 1,374 |
| Kerb weight (kg) | 99 | - |
| Dry weight (kg) | - | 99 |
| Overall height (mm) | 1,120 | 1,130 |
| Overall length (mm) | 2,020 | 2,014 |
| Overall width (mm) | 830 | 838 |
| Seat height (mm) | 820 | 838 |
| Performance | ||
| Fuel capacity (l) | 7 | 7 |