| Engine and transmission |
| Engine Type |
|
1 Cylinders, 2-stroke, Single |
vs |
31.9% Scooters have 1 cylinders 2-stroke Single
|
|
|
|
| Gear box |
|
Automatic, Sequential |
vs |
3.5% Scooters have Automatic Sequential
|
|
|
|
| Displacement |
|
49 cc (2.99 cubic inches)
|
vs |
|
|
106.74 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. |
|
| 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 |
|
2 inch × 1.55 inch (square) |
|
|
|
|
|
| Fuel supply system |
|
Fuel Injection |
vs |
38.8% Scooters have Fuel injection
|
|
|
|
| Lubrication system |
|
Mixture |
vs |
3.3% Scooters have Mixture
|
|
|
|
| Final drive |
|
Belt |
vs |
76% Scooters have Belt
|
|
|
|
| Ignition Type |
|
Digital Cdi |
|
|
|
|
|
| Valve train |
|
Reed Valve, Variable |
vs |
9.1% Scooters have Reed valve variable
|
|
|
|
| Compression |
|
11.5:1 |
vs |
6.5% Scooters have 11.5:1
|
|
|
|
| Spark plug pipe type |
|
NGK, C8RE |
|
|
|
|
|
| Motor oil |
|
Synthetic, 10w-40 |
|
|
|
|
|
| Funnel diameter |
|
|
vs |
|
|
0.29 inch lower than average. |
|
| Fuel capacity |
|
|
vs |
|
|
0.4 gals lower than average. |
|
| Suspension, Chassis and Brakes |
| Brake |
|
Disk, ø7.48 Inch |
vs |
5.3% Scooters have Disk Ø7.48 inch
|
|
|
|
| Suspension |
|
Mono Shock, Swingarm |
vs |
14.6% Scooters have mono shock Swingarm
|
|
|
|
| Tire |
|
130 / 60 R13 R |
|
|
|
|
|
| Tire pressure |
|
0.13 Psi, With Pillion: 0.14 Psi Withpilion |
|
|
|
|
|
| Suspension travel |
|
|
vs |
|
|
0.67 inch lower than average. |
|
| ABS available |
|
No |
vs |
96.1% Scooters don't have ABS available
|
|
ABS (anti-lock braking system), prevents the brakes from locking when applied under constant pressure, by pulsating. ABS allows for more control while braking. |
|
Yamaha Aerox R 2011