The Yamaha EC-03 motorcycle specifications include an electric engine, an automatic gearbox, and a listed weight of 56 kg (123.5 lb).
Key specifications
The 2011 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Yamaha EC-03 compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 6% lower than the Yamaha database average. Around the 24th percentile across Yamaha models.
Yamaha database percentile rankings
Percentiles show where this motorcycle sits across the Yamaha specifications database. They are descriptive database rankings, not performance ratings.
745 mm — taller than about 24% of Yamaha models.
Dimensions compared with Yamaha average
Each measurement is compared with the average value across Yamaha models where that dimension is available.
1,565
2,082
25% below average.
600
823
27% below average.
990
1,172
16% below average.
745
793
6% below average.
110
181
39% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 60/100-R12 |
|---|---|
| Rear tire size | 60/100-R12 |
Engine specifications
| Engine type | Electric |
|---|---|
| Torque | 9.6 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 280 rpm |
| Cooling system | Air |
| Starter | Electric |
Transmission and drivetrain
| Gearbox | Automatic |
|---|
Chassis and suspension
| Frame | aluminum frame |
|---|---|
| Front suspension | Cartridge fork |
| Rear suspension | Mono shock, Swingarm |
Brakes, wheels and tires
| Front brakes | Double disc |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 60/100-R12 |
| Rear tire | 60/100-R12 |
Dimensions and weight
| Dry weight | 56 kg (123.5 lb) |
|---|---|
| Seat height | 745 mm (29.3 inches) |
| Overall length | 1,565 mm (61.6 inches) |
| Overall width | 600 mm (23.6 inches) |
| Overall height | 990 mm (39.0 inches) |
| Ground clearance | 110 mm (4.3 inches) |
Performance
| Top speed | 45.0 km/h (28.0 mph) |
|---|---|
| Power/weight ratio | 0.0336 hp/kg |
Other specifications
| Color options | White/black, Black |
|---|---|
| Comments | Lithium-ion battery. Onboard plug-in charger. |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.