| Engine and transmission |
| Engine Type |
|
1 Cylinders, 4-stroke, Single |
vs |
50.2% Scooters have 1 cylinders 4-stroke Single
|
|
|
|
| Gear box |
|
Automatic, Variator Clutch, 6-speed |
vs |
0.6% Scooters have Automatic Variator clutch 6-speed
|
|
|
|
| Displacement |
|
459 cc (28.04 cubic inches)
|
vs |
|
|
303.26 cc higher than average. Engine displacement is the volume inside the cylinders of an engine. The larger the engine displacement is, the more powerful the scooter usually is. |
|
| Power |
|
|
vs |
|
|
24.99 HP higher than average. The power of the scooter is measured in HP or KW. The more power the scooter has the faster it can travel. |
|
| Torque |
|
|
vs |
|
|
23.78 Nm higher than average. Torque is a measure of the turning power of the engine. A higher torque means faster acceleration. |
|
| Power-to-weight ratio |
|
0.12 KW/lbs (8.07 lbs/HP)
|
vs |
|
|
0.05 KW/lbs higher than average. A calculation of horsepower divided by weight. The higher the ratio the more power there is per lb, which means a faster scooter. |
|
| Throttle |
|
Cable Operated |
|
|
|
|
|
| Engine mounting |
|
Transverse |
vs |
90.6% Scooters have Transverse
|
|
Most scooter engines are transverse mounted. |
|
| Sparks per cylinder |
|
1 |
|
|
|
|
|
| Clutch |
|
Dry, Centrifugal Clutch, Cable Operated |
vs |
21.1% Scooters have Dry centrifugal clutch cable operated
|
|
|
|
| Starter |
|
Electric |
|
|
|
Electric starters have a push button, or use a key turn to get the engine started. |
|
| Cooling system |
|
Water Cooled |
vs |
45.9% Scooters have Water cooled
|
|
|
|
| Bore × stroke |
|
4 inch × 2.72 inch (oversquare - shortstroke) |
|
|
|
|
|
| Fuel supply system |
|
Fuel Injection |
vs |
38.8% Scooters have Fuel injection
|
|
|
|
| Lubrication system |
|
Wet Sump |
vs |
87% Scooters have Wet sump
|
|
|
|
| Final drive |
|
Belt |
vs |
76% Scooters have Belt
|
|
|
|
| Ignition Type |
|
Analogue Cdi (capacitive Discharge Ign.) |
|
|
|
|
|
| Valves per cylinder |
|
|
vs |
|
|
0.24 higher than average. |
|
| Valve train |
|
Sohc, Variable |
vs |
51.4% Scooters have SOHC variable
|
|
|
|
| Compression |
|
10.5:1 |
vs |
11.4% Scooters have 10.5:1
|
|
|
|
| Spark plug pipe type |
|
NGK |
|
|
|
|
|
| Motor oil |
|
Semi-synthetic, 10w-40 |
|
|
|
|
|
| Fuel capacity |
|
|
vs |
|
|
1.6 gals higher than average. |
|
| Dimensions |
| Length |
|
|
vs |
|
|
13.58 inch higher than average. |
|
| Wheel Base |
|
|
vs |
|
|
8.03 inch higher than average. |
|
| Width |
|
|
vs |
|
|
0.39 inch lower than average. |
|
| Seat Height |
|
|
vs |
|
|
0.09 inch lower than average. |
|
| Dry weight |
|
|
vs |
|
|
199.25 lbs higher than average. |
|
| Height |
|
|
vs |
|
|
10.5 inch higher than average. |
|
| Curb weight |
|
|
vs |
|
|
194.08 lbs higher than average. |
|
| Ground Clearance |
|
|
vs |
|
|
3.32 inch higher than average. |
|
Aprilia Atlantic 500 2005