| MODEL | YAMAHA EC-03 2011 - 2016 |
| Year | 2011 - 2016 |
| Engine Type | Electric, AC synchronous motor |
| Displacement / Capacity | — |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | Air |
| Max Power | 1.4 kW / 1.9 hp @ 2550 rpm |
| Max Torque | 9.6 Nm / 7.1 lb-ft @ 280 rpm |
| Ignition | — |
| Induction | — |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Automatic |
| Clutch | — |
| Final Drive | Sun and planet gear |
| CHASSIS SPECS | |
| Frame | Aluminium backbone |
| Front Suspension | Cartridge fork, 50 mm / 2.0 in travel |
| Rear Suspension | Monoshock swingarm, 55 mm / 2.2 in travel |
| Front Brakes | Drum, 95 mm / 3.7 in |
| Rear Brakes | Drum, 150 mm / 5.9 in |
| DIMENSION SPECS | |
| Overall Length | 1565 mm / 61.6 in |
| Overall Width | 600 mm / 23.6 in |
| Overall Height | 990 mm / 39.0 in |
| Seat Height | 745 mm / 29.3 in |
| Wheelbase | 1080 mm / 42.5 in |
| Ground Clearance | 110 mm / 4.3 in |
| Dry Weight | 56 kg / 123.5 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 60/100-12 |
| Rear Tyre | 60/100-12 |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | 45 km/h / 28 mph |
The EC-03 is a compact electric scooter with an aluminium backbone frame, a removable-style lithium-ion battery pack charged from a plug-in onboard charger (about seven hours) and a digital LCD display. It was built for short urban commutes at low speed with zero direct emissions.
