True X 4 Light Weight - Custom Frame "one of a kind"

By wrong17 on Feb 19, 2018

9  371  3

I bought this frame from a member on RCG and this is a one of a kind frame. So if I break anything, I will not find any replacement parts. All it came with when I bought the frame was the carbon fiber parts, I had to figure how to mount a camera on top. It was the end of 2017 when I printed this camera/ vtx mount, so there might be a "pretty" looking one that someone has created since then. Other than the bad looks, this mount is awesome! It holds a Runcam Micro Swift and Eachine VTX03 very well. I had to steal this camera from a different build because a Foxeer Micro did not fit too well. The problem is the button on the VTX03, it lines up perfectly with the Runcam Micro Swift v1but with any other camera it will get in the way of the plug.

I guess 132g is not too bad for a 4 inch quad. The 4 motors is almost half the weight of this whole quad (60g).

The first LOS flight was kind of crazy. With a 4s 850mah the punch out was amazing. I am not sure what battery I am going to use on it yet because the Tattu 4s 850mah 75c lipo is kind of heavy (104g)! Then I tried using a Tattu 650mah 3s 75c and that was okay. It flew fine but the punch out was not the same. I should have started with the 3s because I was spoiled with all the 4s power.


Part List

Flight Controller

6.5g 20x20mm HGLRC XJB F428 Micro F4 AIO OSD BEC Flight Controller & 28A Blhel_S BB2 2-4S 4 in 1 ESC (43 builds)


4 x Brother Hobby Tornado T1 1407-3600KV – MultiRotorMania (193 builds)


DALPROP J4045 Standard Two Blade 4 Pack (2 CW and 2 CCW) (2 builds)

FPV Camera

RunCam Micro Swift (199 builds)

FPV Transmitter

Eachine VTX03 Super Mini 5.8G 72CH 0/25mW/50mw/200mW Switchable FPV Transmitter (426 builds)


FrSky R-XSR 2.4GHz 16CH ACCST Micro Receiver w/ S-Bus & CPPM (807 builds)


Tattu 850mAh 14.8V 75C 4S1P Lipo Battery Pack (XT30) (32 builds)


FrSky Horus X10 Radio (Amber)


FatShark Dominator HDO OLED FPV Goggles & ImmersionRC rapidFIRE 5.8GHz Goggle Module w/ Analog PLUS COMBO | (2 builds)


DJI Digital HD FPV Goggles (32 builds)

HD Camera

GoPro HERO7 Black Action Camera (60 builds)

Misc Parts

20x20 mm Runcam Swift Micro camera mount by ryanbortoluzzi
See Site

Video Receiver

ImmersionRC rapidFIRE w/ Analog PLUS Goggle Receiver Module (124 builds)

Radio Module

TBS Crossfire TX - Long Range R/C Link (10 builds)

Battery Charger

HOTA D6 PRO Charger AC200W DC650W 15A (4 builds)

Soldering Iron

TS100 Portable Programmable Smart Soldering Iron (135 builds)


Lowepro QuadGuard BP X3 - Drone Backpack for 4 FPV Quad Racing Drones and 15" Laptop w/Exterior Mounts (Black)
Show stores (10)


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CaptainFalcon   Feb 20, 2018  

I like it! I'm building something similar but 5". Shooting for under 150g 'dry'

wrong17   Feb 20, 2018 

5" under 150g... I would like to see that fly. What kind of motors your planning to use?

CaptainFalcon   Feb 20, 2018 

It has Rotorgeeks 1407 2800's on it. I've just gotta get a few carbon parts cut on the router and It'll be ready to go together. I might replace the vtx03 that's on my bench with the unify micro to save a couple grams, just depends on how close I get with the final weight.

Its assembled with PLA prototype parts to check fitment and socket head stainless hardware and weighs 148g. With some AL hardware I should make it under 150g

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