| MODEL | ZERO S 2013 |
| Year | 2013 |
| Engine Type | Z-Force 75-7 electric motor, radial flux permanent magnet, brushless |
| Displacement / Capacity | — |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | Passive air cooling |
| Max Power | 40 kW / 54 hp @ 4300 rpm |
| Max Torque | 92 Nm / 68 ft-lb |
| Ignition | — |
| Induction | — |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Clutchless direct drive (single speed) |
| Clutch | None (direct drive) |
| Final Drive | Poly Chain GT Carbon belt, 132T / 28T |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | 43 mm inverted forks, 159 mm / 6.25 in travel |
| Rear Suspension | Piggy-back reservoir shock, 161 mm / 6.35 in travel |
| Front Brakes | Nissin 2-piston caliper, 313 mm disc |
| Rear Brakes | 1-piston caliper, 240 mm disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 807 mm / 31.8 in |
| Wheelbase | 1410 mm / 55.5 in |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | 166 kg / 367 lb (ZF8.5); 181 kg / 399 lb (ZF11.4); 201 kg / 444 lb (ZF11.4 + Power Tank) |
| WHEEL SPECS | |
| Front Tyre | 110/70-17 |
| Rear Tyre | 140/70-17 |
| FUEL SYSTEM | |
| Fuel Capacity | Battery (electric): 8.5 kWh max (ZF8.5); 11.4 kWh max (ZF11.4); 14.2 kWh max (ZF11.4 + Power Tank) |
| Fuel Consumption | 462 MPGe city / 236 MPGe highway |
| Top Speed | 153 km/h / 95 mph (sustained 129 km/h / 80 mph) |
The 2013 Zero S was the redesigned model with a new permanent-magnet brushless motor, 54 hp and 92 Nm of torque, and larger packs than the 2012 ZF9. It moved to inverted forks, a piggy-back rear shock and 17 inch wheels with a 1410 mm wheelbase. Battery choice set the range and weight.
