Engine Type |
|
1 Cylinders, 4-stroke, Single |
vs |
1 Cylinders, 2-stroke, Single |
| |
|
Gear box |
|
Automatic, Variator Clutch |
vs |
Automatic, Variator Clutch |
| |
|
Displacement |
|
124 cc (7.58 cubic inches) |
vs |
49 cc (2.99 cubic inches) |
| 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 |
|
10.74 HP (7.9 kW) |
vs |
3 HP (2 kW) |
| The power of the scooter is measured in HP or KW. The more power the scooter has the faster it can travel. |
|
Torque |
|
9.6 Nm (7.08 lb-ft) |
vs |
4 Nm (2.73 lb-ft) |
| Torque is a measure of the turning power of the engine. A higher torque means faster acceleration. |
|
Power-to-weight ratio |
|
|
vs |
0.02 KW/lbs (48.50 lbs/HP) |
| 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 |
vs |
Cable Operated |
| |
|
Engine mounting |
|
Transverse |
vs |
Transverse |
| Most scooter engines are transverse mounted. |
|
Sparks per cylinder |
|
1 |
vs |
1 |
| |
|
Clutch |
|
Dry, Centrifugal Clutch, Cable Operated |
vs |
Centrifugal Clutch |
| |
|
Starter |
|
Electric / Kick-starter |
vs |
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 |
Water Cooled |
| |
|
Bore × stroke |
|
2 inch × 1.91 inch (oversquare - shortstroke) |
vs |
2 inch × 1.54 inch (square) |
| |
|
Fuel supply system |
|
Fuel Injection |
vs |
Carburetor |
| |
|
Lubrication system |
|
Wet Sump |
vs |
Oil Pump |
| |
|
Final drive |
|
|
vs |
Sprocket |
| |
|
Ignition Type |
|
|
vs |
Analogue Cdi (capacitive Discharge Ign.) |
| |
|
Valves per cylinder |
|
2 |
vs |
|
| |
|
Valve train |
|
Sohc, Non-variable |
vs |
|
| |
|
Compression |
|
|
vs |
7.4:1 |
| |
|
Fuel capacity |
|
2 gals |
vs |
2 gals |
| |
|
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