| MODEL | ZERO S 2015 |
| Year | 2015 |
| 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 |
| 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 | Belt, 132T / 28T |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Showa 41 mm inverted forks, fully adjustable, 159 mm travel |
| Rear Suspension | Showa 40 mm shock, fully adjustable, 161 mm travel |
| Front Brakes | Bosch Gen 9 ABS, 320 mm disc |
| Rear Brakes | Bosch Gen 9 ABS, 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 | 171 to 205 kg / 376 to 452 lb depending on battery |
| WHEEL SPECS | |
| Front Tyre | 110/70-17 Pirelli Sport Demon |
| Rear Tyre | 140/70-17 Pirelli Sport Demon |
| FUEL SYSTEM | |
| Fuel Capacity | Battery (electric): 9.4 kWh, 12.5 kWh, or 12.5 kWh + Power Tank (15.3 kWh max) |
| Fuel Consumption | — |
| Top Speed | 153 km/h / 95 mph (sustained 129 km/h / 80 mph) |
For 2015 the Zero S gained Bosch ABS and Showa suspension, along with larger battery options. Power stays at 54 hp, but the chassis became more sporty. Three pack choices set range and weight.
