| Engine and transmission |
| Engine Type |
|
2 Cylinders, 4-stroke, Inline |
vs |
3.1% Scooters have 2 cylinders 4-stroke Inline
|
|
|
|
| Gear box |
|
Manual, Variator Clutch |
vs |
1.5% Scooters have Manual Variator clutch
|
|
|
|
| Displacement |
|
499 cc (30.49 cubic inches)
|
vs |
|
|
343.26 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 |
|
|
29.75 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 |
|
|
28.78 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 |
|
0.15 KW/lbs (6.50 lbs/HP)
|
vs |
|
|
0.08 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 |
|
Wet, Centrifugal Clutch, Cable Operated |
vs |
23.8% Scooters have Wet 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 |
|
3 inch × 2.87 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
|
|
|
|
| Final drive |
|
Belt |
vs |
76% Scooters have Belt
|
|
|
|
| Ignition Type |
|
Digital Cdi |
|
|
|
|
|
| Valves per cylinder |
|
|
vs |
|
|
0.24 higher than average. |
|
| Valve train |
|
Dohc, Variable |
vs |
13% Scooters have DOHC variable
|
|
|
|
| Compression |
|
11:1 |
vs |
13% Scooters have 11:1
|
|
|
|
| Fuel capacity |
|
|
vs |
|
|
1.56 gals higher than average. |
|
Yamaha TMAX ABS 2009
BMW C 650 GT 2012