| Engine and transmission |
| Engine Type |
|
1 Cylinders, 4-stroke, Single |
vs |
50.2% Scooters have 1 cylinders 4-stroke Single
|
|
|
|
| Gear box |
|
Automatic, Sequential |
vs |
3.5% Scooters have Automatic Sequential
|
|
|
|
| Displacement |
|
124 cc (7.58 cubic inches)
|
vs |
|
|
31.74 cc lower 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 |
|
|
0.24 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. |
|
| Throttle |
|
Cable Operated |
|
|
|
|
|
| Engine mounting |
|
Vertical |
vs |
3.3% Scooters have Vertical
|
|
|
|
| Sparks per cylinder |
|
1 |
|
|
|
|
|
| Clutch |
|
Wet, Multiple Discs, Cable Operated |
vs |
3.9% Scooters have Wet multiple discs cable operated
|
|
|
|
| Starter |
|
Electric / Kick-starter |
|
|
|
This combination of starter means can either start the engine with a kick, or also with turn of the key or push of button. |
|
| Cooling system |
|
Air Cooled |
vs |
52.2% Scooters have Air cooled
|
|
|
|
| Bore × stroke |
|
2 inch × 2.31 inch (undersquare - longstroke) |
|
|
|
|
|
| Fuel supply system |
|
Fuel Injection |
vs |
38.8% Scooters have Fuel injection
|
|
|
|
| Lubrication system |
|
Wet Sump |
vs |
87% Scooters have Wet sump
|
|
|
|
| Ignition Type |
|
Tci (transistor Controlled Ignition) |
|
|
|
|
|
| Valves per cylinder |
|
|
vs |
|
|
0.24 higher than average. |
|
| Valve train |
|
Dohc, Variable |
vs |
13% Scooters have DOHC variable
|
|
|
|
| Spark plug pipe type |
|
NGK, CPR9EA-9 |
|
|
|
|
|
| Motor oil |
|
10W/40 |
|
|
|
|
|
Piaggio Beverly 125 2011
Yamaha X-Max 125 R 2009