| MODEL | ZERO FXS 2020 |
| Year | 2020 |
| Engine Type | Z-Force 75-5 air-cooled brushless interior permanent magnet electric motor; 550 A controller |
| Displacement / Capacity | 7.2 kWh max / 6.3 kWh nominal battery |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | Passive air-cooled |
| Max Power | 34 kW / 46 hp @ 4300 rpm |
| Max Torque | 106 Nm / 78 ft-lb |
| Ignition | — |
| Induction | — |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Clutchless direct drive |
| Clutch | — |
| Final Drive | Poly Chain HTD Carbon belt, 90T / 18T |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Showa 41 mm inverted cartridge forks, adjustable preload, compression and rebound; 178 mm / 7.00 in travel |
| Rear Suspension | Showa 40 mm piston shock with piggy-back reservoir, adjustable preload, compression and rebound; 227 mm / 8.94 in travel |
| Front Brakes | Bosch Gen 9 ABS, asymmetric dual piston floating caliper, 320 x 5 mm disc |
| Rear Brakes | Bosch Gen 9 ABS, single piston floating caliper, 240 x 4.5 mm disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 836 mm / 32.9 in |
| Wheelbase | 1422 mm / 56.0 in |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | 133 kg / 293 lb (curb) |
| WHEEL SPECS | |
| Front Tyre | Pirelli Diablo Rosso II 110/70-17 |
| Rear Tyre | Pirelli Diablo Rosso II 140/70-17 |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | 137 km/h / 85 mph (sustained 121 km/h / 75 mph) |
The FXS is the supermoto road bike of the FX family, on 17-inch wheels with road tyres. For 2020 it gained a new Slate colour and was offered with the 3.6 kWh modular or 7.2 kWh pack.
