Feral Quads Fenrir X4

By Piccolo on Aug 02, 2018

6  525  9

Love this 4 inch thing.

2018.12.05. New braces
2018.11.01. New vtx with smartaudio
2018.09.30. TJ props are weak. T4045 is awesome.
2020.09.01. Got battery protection


Part List


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Flight Controller

MAMBA F405 Betaflight Flight Controller F40 40A 3-6S DSHOT600 FPV Racing Brushless ESC (46 builds)


4 x LDARC 200GT Part XT1806 1806 2500KV 3-4S Brushless Motor for RC Drone FPV Racing (3 builds)


DAL T4045 V2 Tri-Blade (30 builds)

FPV Camera

RunCam Micro Swift 2 600TVL 2.1/2.3mm FOV 160/145 Degree 1/3 OSD CCD FPV Camera for RC Drone (276 builds)

FPV Transmitter

AKK FX2-ultimate-mini(N/A for US customer) (11 builds)


Foxeer Lollipop V2 5.8GHz Straight MMCX Antenna 2 Pack - RHCP - Choose Your Color (8 builds)


FrSky R9 Mini 900MHz Long Range Receiver (46 builds)


GNB 850mAh 4S 14.8V 80C/160C XT30 (2 builds)


FrSky ACCST Taranis Q X7 Transmitter 2.4G 16CH Mode 2 White Black International Version for RC Drone (148 builds)


Aomway Commander Goggles V1 FPV 2D 3D 40CH 5.8G Support HD Port DVR Headtracker For RC Drone (23 builds)
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HD Camera

GoPro HERO5 Session - Waterproof Digital Action Camera for Travel with 4K HD Video 10MP Photos (192 builds)

HD Camera

Quelima SQ12 Mini 1080P FHD DVR Camera 155 Degree FOV Loop-cycle Recording Night Vision (9 builds)

Misc Parts

Realacc Carbon Fiber Battery Protection Board with Tie Down Strap for X Frame kit for RC Drone FPV Racing (11 builds)

Misc Parts

CA$4.35 HGLRC Super Mini 1.38g WS2812 Colorful LED w/ 5V Active Alarm Buzzer Support Cleanflight Betaflight RC Parts from To (19 builds)

Misc Parts

Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone Airplane (11 builds)

Radio Module

FrSky R9M 900MHz Long Range Transmitter Module for FrSky R9 Series (39 builds)

Battery Charger

ISDT Q6 Lite 200W 8A MINI Pocket Battery Balance Charger for 2S-6S Lipo Battery (10 builds)
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Sepahbodi   Feb 06, 2019  

Digging the winter video! Looking for a 3" Session build. Any advice?

Piccolo   Feb 11, 2019 

I use only lightweight 3" with caddx turtle, so I have no good advice, sry.

BloodyLordV   Aug 08, 2018  

What is the weight of this frame?

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BloodyLordV   Aug 08, 2018 

4mm. Have you tried 3mm? What material are the screws made off? Steel? IF the machine would be lighter alu screws would be perfect and further lower the weight. I am just saying this becouse this frame (like all of your miracles) looks freaking bad ass. What are the imensions between front and back screws on the bottom plate? If those are 2cm (shorter dimension) and 5,9 cm (longer dimension) I would have an interesting canopy option for it :)

Piccolo   Aug 08, 2018 

I'm not the designer or producer of this frame. I've just built this. For discussion with creators visit Feral Quads INT FB group: https://www.facebook.com/groups/FeralQuadsINT/about/
And yes, this is badass. :D

ikemaster   Sep 28, 2018 

~ 40g

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