Twin Floss 2.1 racers

By Reap3r on Sep 06, 2018

10  560  7

I built a twin of my new favorite frame, the Floss 2.1. I'm using Kevlar arms on the front, standard on the backs. I also came up with an interesting way of mounting two 470uf caps on the back in a V using wafl's cap caps. Inspired by catching a big a$$ dragon fly in that spot the other day while practicing.


Part List


HyperLite Floss "V2.1" Race Frame 5mm Arms 5" (23 builds)

Flight Controller

HelioRC SPRING IMU-F Flight Controller (53 builds)


AIKON AK32 35A 4in1 32 BIT ESC ***UPDATED VERSION*** (42 builds)


4 x Brother Hobby Returner R6 2306 1660kV Brushless Motor


DALProp CYCLONE Series T5050C Tri-Blade (45 builds)

FPV Camera

RunCam Racer With Built In Control Board

FPV Transmitter

TBS UNIFY PRO 5G8 HV(SMA) (370 builds)


Lumenier AXII Stubby 5.8GHz Antenna (LHCP) (13 builds)


FrSky R-XSR - S-Bus Micro Receiver (466 builds)


PULSE Racing Series 6S LiPo Battery Pack 75C (22.2V/1050mAh) (5 builds)

Misc Parts

WaFL’s Cap Cap (Set of 5)
Show stores (4)


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Gooseman125   Oct 12, 2018  

are you running dual capacitors?

Reap3r   Oct 12, 2018 

yep, i have a differe setup for thr dual caps on another build, seems to work fine.

wiytboi   Sep 26, 2018  

what are those lights on the underside of the

Reap3r   Sep 26, 2018 

They are white "thin" tinys leds in a TPU case to make them yellow. Yellow is a hard color to reproduce so the TPU with white led works best.

Currently   Sep 06, 2018  

Lol, really cool how you did the caps and how a dragonfly got stuck there. How come your using kevelar in the front?

Reap3r   Sep 07, 2018 

Thanks! Piroflip was selling them as 'test' arms, so I figured I would put them where I'm most likely to break arms. I've only flown the frame on a track for 1 day so far. Hard to say for sure but it seems like it will hold up well.

Currently   Sep 07, 2018 

Interesting, hope they work out. :)

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