THUNDERBIKE Radical L specifications — approved in Switzerland
85.7 HP
Max power
134.0 Nm
Max torque
180 km/h
Top speed
405 kg
Curb weight
| Power | 85.7 HP (63.0 kW) @ 5 000 rpm |
| Torque | 134.0 Nm @ 4 000 rpm |
| Top speed | 180 km/h |
| Weight/power ratio | 4.73 kg/HP |
| Displacement | 1 802 cm³ |
| Fuel | Petrol |
| Engine layout |
| 4-temp / 2 / V-inj |
| Transmission | Manuelle 6 vitesses |
| Engine | 9 |
| Curb weight | 405 kg |
| Gross weight | 482 kg |
| Width | 2 550 mm |
| Height | 1 020 mm |
| Wheelbase | 2 900 mm |
| Doors | latéral |
| Tires | AV= 130/60R23 45V: 4.50x23 |
| Tires (option) | AR= 260/35R21 83V: 9.00x21 |
| Manufacturer | THUNDERBIKE A. BERGERFORTH e.K., D-46499 Hamminkeln |
| Approval date | 17/09/2013 |
| Type approval no. | 6TD701 |