| MODEL | ZERO FX 2015 |
| Year | 2015 |
| Engine Type | Electric, Z-Force 75-5 radial flux permanent magnet brushless motor |
| Displacement / Capacity | — |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | Air (passive) |
| Max Power | 20 kW / 27 hp @ 3700 rpm (as listed) |
| Max Torque | 95 Nm / 70 ft-lb |
| Ignition | — |
| Induction | — |
| Start System | Electric (keyed ignition) |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Clutchless direct drive, single speed |
| Clutch | None |
| Final Drive | 132T / 25T Poly Chain GT carbon belt |
| CHASSIS SPECS | |
| Frame | Aircraft-grade aluminium, shot-peened and anodised |
| Front Suspension | Showa 41 mm inverted cartridge forks, adjustable preload, compression and rebound; 218 mm / 8.60 in travel |
| Rear Suspension | Showa 40 mm piggyback reservoir shock, adjustable preload, compression and rebound; 227 mm / 8.94 in travel |
| Front Brakes | Bosch Gen 9 ABS, J-Juan asymmetric 2-piston floating caliper, single 240 x 4.5 mm disc |
| Rear Brakes | Bosch Gen 9 ABS, J-Juan 1-piston floating caliper, single 240 x 4.5 mm disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 881 mm / 34.7 in |
| Wheelbase | 1438 mm / 56.6 in |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | 112 kg / 247 lb (ZF2.8); 131 kg / 289 lb (ZF5.7) |
| WHEEL SPECS | |
| Front Tyre | Pirelli Scorpion MT 90 A/T 90/90-21 |
| Rear Tyre | Pirelli Scorpion MT 90 A/T 120/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | 137 km/h / 85 mph (sustained 113 km/h / 70 mph) |
The 2015 FX added Showa fully adjustable suspension, Bosch switchable ABS, wider wheels and Pirelli dual-sport tyres. It stayed the lightest bike in the Zero line with a modular battery and a clutchless belt drive.
