| MODEL | YAMAHA NVX 2020 |
| Year | 2020 |
| Engine Type | Single cylinder, four-stroke, SOHC, 4 valves |
| Displacement / Capacity | 155 cc / 9.46 cu in |
| Bore X Stroke | 58.0 x 58.7 mm / 2.3 x 2.3 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | 10.8 kW / 14.8 hp @ 8000 rpm |
| Max Torque | 13.8 Nm / 10.2 lb-ft @ 6250 rpm |
| Ignition | TCI |
| Induction | Fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | Automatic (CVT) |
| Clutch | Dry, centrifugal |
| Final Drive | Belt |
| CHASSIS SPECS | |
| Frame | Underbone |
| Front Suspension | Telescopic fork |
| Rear Suspension | Swingarm |
| Front Brakes | Single disc (ABS optional) |
| Rear Brakes | Drum |
| DIMENSION SPECS | |
| Overall Length | 1990 mm / 78.3 in |
| Overall Width | 700 mm / 27.6 in |
| Overall Height | 1125 mm / 44.3 in |
| Seat Height | 791 mm / 31.1 in |
| Wheelbase | 1350 mm / 53.1 in |
| Ground Clearance | 142 mm / 5.6 in |
| Dry Weight | — |
| Wet Weight | 118 kg / 260 lb |
| WHEEL SPECS | |
| Front Tyre | 110/80-14 |
| Rear Tyre | 140/70-14 |
| FUEL SYSTEM | |
| Fuel Capacity | 4.6 Litres / 1.22 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The NVX is Yamaha's sporty 155 cc scooter for Southeast Asia, closely related to the Aerox 155. It uses a liquid-cooled, fuel-injected single with automatic transmission and 14-inch wheels, with ABS offered as an option.
