Comparison of Aprilia SX 50 Factory 2019 and Derbi Senda X-Treme 50 R 2011 [S]ave
| Attribute |  Aprilia SX 50 Factory 2019 × |  Derbi Senda X-Treme 50 R 2011 × |
|---|---|---|
| General | ||
| Production from (year) | 2019 | 2011 |
| Make | Aprilia | Derbi |
| Model | Aprilia SX 50 Factory | Derbi Senda X-Treme 50 R |
| Category | Super motard | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell´Orto PHVA 17.5 | Carburettor. 17.5 |
| Displacement (cm³) | 50 | 49.9 |
| Fuel consumption (l/100km) | 3.14 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 40 | 39.9 |
| Stroke (mm) | 39.3 | 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 | Multiplate |
| Lubrication system | Separate mixing with mechanical oil pump | Automatic mixer |
| Compression | 11.5:1 | 11.5:1 |
| Chassis | ||
| Front suspension | Upside down fork with Ø 41 mm stanchions, wheel travel 240 mm | 36mm hydraulic fork. |
| Rear suspension | Swingarm in high resistance steel. Hydraulic monoshock absorber | Monoshock. |
| Front brakes | Single disc. Floating calliper, 2 pistons | Single disc. Dual piston floating calliper |
| Rear brakes | Single disc. Floating calliper | Single disc |
| Diameter (mm) | 260 | 180 |
| Frame type | Twin tube, steel | Single spar steel frame |
| Front tyre | 100/80-17 | 80/90-21 |
| Rear tyre | 130/70-17 | 110/80-18 |
| Wheels | Five spoke, light alloy wheels | - |
| Front wheel travel (mm) | 170 | 190 |
| Rear wheel travel (mm) | 200 | 182 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,395 | 1,413 |
| Kerb weight (kg) | 104 | 96 |
| Overall height (mm) | 1,120 | 1,222 |
| Overall length (mm) | 2,055 | 2,119 |
| Overall width (mm) | 840 | 817 |
| Seat height (mm) | 875 | 900 |
| Performance | ||
| Reserve fuel capacity (l) | - | 1 |
| Fuel capacity (l) | 7 | 7 |
| Oil capacity (l) | - | 1 |
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