RXUF Rotorx Ultra Fox - Prototype

By wrckit on Sep 12, 2018

7  1,220  4

FYI currently using 2 frames as a placeholder for the pricing of the full frame kit for the 7" RX UltraFox.

I've been helping ryan develop this for a few weeks now and its finally going up for pre-order. This is my LR build and ive been having some flippy floppy fun with it as well. Honestly i did not think a 7" could fly this well. Every time i take it out i am blown away with how well it handles and its a goddamn tank. The production run should be even more impressive.

In short, this is a Rotorx Atomic Fox that has been stretched out and thickened up for 7" props. It is still deadcat and it still uses the titanium rollcage design. Perfect for a powercube, but there are lots of options that fit inside here if you're looking for something fresh and hip.

Not the most exciting video, but gives an idea of the tune capabable with it.
This is an earlier video i took before i had my tune a little tighter. The mountain winds were giving me a hard time.

Grab your preorder today at www.fancyfpv.com


Part List


RotorX Atomic Fox 5" (12 builds)


RotorX Switchback 3 Inch Frame Kit (11 builds)

Flight Controller

HobbyWing XRotor Combo Flight Controller and 40a 4-in-1 ESC - Stack (37 builds)


4 x PyroDrone HyperLite 2207-1722 HV Edition (3 builds)


HQ Prop 7x3.5x3 V1S Tri-Blade 7" Prop 4 Pack - Choose Your Color (22 builds)

FPV Camera

RunCam Micro Swift 2 600TVL CCD FPV Camera (2.1mm or 2.3mm) - Orange (290 builds)

FPV Transmitter

TBS Unify Pro 5G8 HV (SMA) (581 builds)


AXII-SMA (Long) | (34 builds)


TBS Crossfire Nano RX (SE) (272 builds)


Tattu R-Line 1800mah 4S 95C FPV Lipo Battery with XT60 Plug (4 builds)


TBS Tango (11 builds)

HD Camera

GoPro HERO6 Black (9 builds)

HD Camera

GoPro Hero5 Session (199 builds)

Misc Parts

Racewire - PCB Motor Wires (6x Full Size) (20 builds)

Misc Parts

HellGate FPV Buzzer (10 builds)

Misc Parts

TBS Crossfire TX - Long Range R/C Link (9 builds)

Misc Parts

Micro uBlox M8N GPS GLONASS W/ (18x18mm) (39 builds)

Misc Parts

8 x Racelite LEDs for RaceWire (9 builds)
Show stores (11)


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Whiffles   Sep 12, 2018  

Great cover photo! Those look like some mean props. How was it to tune?

wrckit   Sep 12, 2018 

Honestly not too bad. I used a lot of suggestions on the BF 3.4 and 3.5 tuning guide and then tweaked from there. I will offer a diff dump of my setup to anyone who requests it.

Whiffles   Sep 12, 2018 

Got any footage?

wrckit   Sep 12, 2018 

you read my mind baby

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