Attribute | Kymco AK 550 2020 × | Aprilia Atlantic 500 Sprint 2008 × |
---|---|---|
General | ||
Production from (year) | 2020 | 2008 |
Make | Kymco | Aprilia |
Model | Kymco AK 550 | Aprilia Atlantic 500 Sprint |
Category | Scooter | Scooter |
Engine and transmission | ||
Engine type | Twin, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | - | 4 |
Fuel system | Injection | Injection. Electronic fuel injection. |
Displacement (cm³) | 550.4 | 460 |
Power (kw) | 38.5 | 26.9 |
Cooling system | Liquid | Liquid |
Torque (Nm) | 55.6 | 42 |
Bore (mm) | - | 92 |
Stroke (mm) | - | 69 |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
Emission details | Euro 4 | - |
Ignition | - | Electronic CDI with automatic advance. |
Clutch | - | Automatic centrifugal dry clutch. |
Lubrication system | - | Wet sump. Forced lubrication with mechanical oil pump. |
Compression | - | 10.5:1 |
Chassis | ||
Front suspension | Upside down telescopic fork 41 | 35 mm hydraulic fork. Wheel travel 105 mm. |
Rear suspension | Horizontal Trailing Arm Rear | Engine acting as swingarm. Two gas filled shock absorbers with 5 position spring preload adjustment. Wheel travel 90 mm. |
Front brakes | Double disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 260 | 190 |
Frame type | - | High-strength tubular steel frame with closed double cradle. |
Front tyre | 120/70-R15 | 120/70-14 |
Rear tyre | 150/60-R15 | 140/60-14 |
Wheels | Aluminium alloy | - |
Other | ||
Starter | Electric | Electric |
Color options |
| - |
Dimensions | ||
Wheelbase (mm) | 1,580 | 1,550 |
Dry weight (kg) | 226 | 199 |
Power/weight ratio | 0.1704 | 0.1352 |
Overall height (mm) | 1,400 | 1,370 |
Overall length (mm) | 2,165 | 2,200 |
Overall width (mm) | 795 | 815 |
Seat height (mm) | 785 | 780 |
Performance | ||
Fuel capacity (l) | 15 | 15 |