| ZERO S ZF9.4 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Z-Force 75-7 passively air-cooled, high efficiency, radial flux permanent magnet, brushless motor | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Horsepower | |
| 54/4300 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 68/- lb-ft/RPM OR 92/- Nm/RPM | - |
| transmission specs | |
| Gearbox | |
|---|---|
| Direct drive | - |
| Clutch | |
| Clutchless | - |
| Final Drive | |
| Belt | - |
| chassis specs | |
| Frame | |
|---|---|
| Aluminium Twin spar | Aluminium frame |
| Front Suspension | |
| Showa 41 mm inverted cartridge forks | - |
| Rear Suspension | |
| Showa 40 mm piston, piggy-back reservoir shock with adjustable spring preload | - |
| Front Brake | |
| Double discs 350mm | - |
| Rear Brake | |
| Single disc 240mm | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 31.8 in OR 808 mm | - |
| Weight | |
| 399 lbs OR 181 kg | 351 lbs OR 159 kg |
| Wheelbase | |
| 55.5 in OR 1410 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 110/70-17 | - |
| Rear | |
| 140/70-17 | - |
| power system specs | |
| Power pack | |
|---|---|
| Z-Force Li-Ion intelligent | - |
| Nominal Capacity | |
| 8.3 kWh | - |
| Maximum Capacity | |
| 9.4 kWh | - |
| Charger type | |
| 1.3 kW, integrated | - |
| Charging time (normal) | |
| 6.6 hours (100% charged) / 6.1 hours (95% charged) hours | - |
| Charging time (quick) | |
| 1.9 hours (100% charged) / 1.4 hours (95% charged) hours | - |
| Range | |
| 185 miles OR 297.7 km | - |
