Description
Looking for your next F5J competiton RC model?
Meet the Invader F5J FAI – 2026 addition to our lineup, a 4-meter carbon F5J glider built to dominate.
It is result of years of team’s production experience in competition model production, combined with the modern computer simulations.
Invader is not just a new player at the field – it lifts up the quality standart to the next level.
Invader F5J Glider Features
You’ll get all you wish from an ultimate F5J competition machine!
✅ 2-piece fuselage
✅ 4-panel wing
✅ removable X-tail
✅ Variable wing joiners with angles of your choice
✅ Rohacel core + Carbon skin consctruction for wings and tails
✅ Wide servo and powertrain choices
✅ Pre-installed LDS/IDS system on the wings
✅ Pre-installed 30mm universal motor mount
✅ Enhanced kit that will require no glue finish.
Just bolt on your servos, motor, receiver, battery – and you are good to go!
Choose the kit if you wish to put your specific equipment inside.
On the other hand, you can get the Invader F5J all set, only missing a receiver and battery. The team will install the servos an a powertrain for you in packing up the experience into your fuuture ship.
And ofc, the model is availabe in different layups:
- [Future Development] Light FAI-limit – AUW from 1150 g, or 800 g of dry weight
- [Future Development] Light – AUW from 1250 g, or 900 g of dry weight
- Regular – AUW from 1350 g, or 1000 g of dry weight
- Strong – AUW from 1450 g, or 1100 g of dry weight
By default, the kit comes with a set of joiners measured at:
- 1.5° central joiner
- two 7° wing-tip joiners
But upon request, you can also choose an alternative / spare set of:
- 2° central joiner
- two 9° wing-tip joiners
And you can add some extra ones if you wish to change that for your model.
The ballast and covers are in place as well for your disposal.
Recommended Gear for Invader F5J
- Tail Servos: KST A08 + a 3D-printed servo frame
- Flap Servos: KST X10H Wing or X10H Wing Mini for a pre-installed LDS / IDS
- Aileron Servos: KST X08, X08H, A08, A08H, X08 Plus, X08H Plus, HS08A, HS08B, PTK 7308, for a pre-installed LDS / IDS
- Motor: XPower F2919/10 Light, XPower F2925/8 Windy, Tenshock GDM1510B, or similar
- Spinner: 30mm
- Folding Prop: 10×6, 11×6, 11×8, or similar – see the motor specs
- Speed Controller: Dualsky SUMMIT 60X, Dualsky SUMMIT 60 Light, or similar – see the motor specs
- Battery: GNB 850mah 60C 3S1P HV LONG, GNB 1100mah 60C 3S1P, or similar
Recommended Settings for Invader F5J
| Invader F5J Control Throws and Camber Settings | |||
|---|---|---|---|
| CG Position | 100mm from the LE, measured at the root of the wing. | ||
| Rudder | TBA | ||
| Elevator | TBA | ||
| Ailerons | TBA (Ail to Flap: TBA) | ||
| Cruise | Flat bottom of the wing (0mm) or aligned with wing fairing on the fuselage. | ||
| Speed | 1-3mm up | ||
| Thermal 1 | TBA | ||
| Thermal Max | TBA | Brakes | Flaps: TBA, Ailerons: TBA |
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