Xnova LIGHTNING 4020 seriesThe 4020 series are extremly powerfull and perfect for any 480mm up to 600mm Blade Heli flying on 6S up to 8S, ( KV related ) SHAFT TYPE SELECTION BASED ON THE ILLUSTRATION. A |
Xnova LIGHTNING 4020 seriesThe 4020 series are extremly powerfull and perfect for any 480mm up to 600mm Blade Heli flying on 6S up to 8S, ( KV related ) SHAFT TYPE SELECTION BASED ON THE ILLUSTRATION. A |