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Mar 23, 2019, 04:52 AM
Drones + Cloud !
MultirotorDrones's Avatar
Thread OP
New Product

Sailfly-X HappyModel (ToothPick version)

A new freestyle TinyWhoop (2/3S) from HappyModel.

If your quad doesn't have any 100F Capacitor, you need to add asap. The capacitor will avoid the risk of burning the mosfet or the 5v regulator. Recommanded capacitor (a esr less than 0.2 ohm and have a capacitance more than 100uF): Rubycon ZLG/ZLH series and Samyoung NXB series. HappyModel provides also a direct XT30 + Capacitor for 2$, click here.

Get it on:
Spare parts:

Sailfly-X Frame Kit
  • BG for 2$

  • BG for 4$


  • Wheelbase: 105mm
  • Size: 95mm*95mm*50mm(without propellers)
  • Weight: 35g(without battery)
  • Weight:60g(with Original 3s 300mah Lipo battery )
  • Crazybee F4 PRO V2.1 AIO Flight controller 2-3s Lipo Compatible
  • The lightest 1102 brushless motor only 2.7g with double ball bearings (1102/8500KV)
  • Light ,Powerful and smoothly
  • AIO 5.8G 40CH 25mW VTX / 700tvl camera with smartaudio
  • 2mm carbon fiber frame with TPU 3d-printed canopy
  • Betaflight OSD support ,easy to get RSSI, Voltage ,current from your goggles(DSMX version no RSSI output)
  • Full telemetry function ready (Frsky and Flysky version support)
  • Compatible both for 2s-3s Lipo/LIHV

What is in the box ?
  • 1x Sailfly-X FPV Racing Drone
  • 1x 3D Printed 30 Degree Angle Canopy ( Red)
  • 1x 3D Printed 40 Degree Angle Canopy ( Purple)
  • 1x 3S 11.4v 300mah 30C/60C battery
  • 1x Propeller disassemble tool
  • 1x Screwdriver

Sailfly-X Micro FPV Racer 🔥 (20 min 20 sec)


Happymodel New micro Beast FPV racer Drone ---Sailfly-X test footage (2 min 29 sec)
Last edited by MultirotorDrones; Jun 13, 2019 at 07:36 AM.
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Mar 23, 2019, 04:53 AM
Drones + Cloud !
MultirotorDrones's Avatar
Thread OP
Mar 24, 2019, 04:54 AM
Registered User
I like that it has a V2 FC, hopefully it will have a more robust 5V regulator!
Mar 24, 2019, 03:58 PM
Registered User
Is that a toothpick like with 1102s?
Mar 28, 2019, 09:51 AM
Drones + Cloud !
MultirotorDrones's Avatar
Thread OP
Yes it will be

1102 motors + crazybee f4 pro v2 + 65mm props
Mar 28, 2019, 10:41 AM
Registered User
I'm curious to see what it will look like.

Going by the comments on that YouTube video, Kababfpv is pretty crossed with Happymodel for ripping some of his ideas.

Actually his comment is no longer there. It was there a few days ago.
Mar 28, 2019, 11:06 AM
Registered User
Frame designs have been mimicked and improved upon since the inception of this hobby. He shouldve never expected hed be the only person to come out with a CF frame that mounts a whoop FC. With that being said, now that these kinds of builds are taking off hope to see some new AIO fc/esc released because all of these 5a/6a options are weak af.
Mar 28, 2019, 03:52 PM
Just an earth-bound misfit
Nice flying in the vid . . . hope to some day too . . .

Oh, the last thing I'd want to see . . .

is what the thing actually looks like, so that worked out good . . .

"Is that a toothpick like with 1102s?"

That thing with no ducts and NOT a Whoop??

Already passed on that . . .
Apr 01, 2019, 10:57 AM
Registered User
Smoothcruizer3's Avatar
YO guys, what's the deal? get the ball rolling, can we see a pic? I already lost interest in your Mobula HD , built up from hype of course
Apr 04, 2019, 10:46 AM
Registered User
no update yet?
Apr 15, 2019, 07:39 AM
Racer.Lt Owner
Frimen's Avatar
It will soon be available

At banggood Referal link:
Apr 15, 2019, 08:31 AM
Registered User
Very good price. Im not sure about 3s w/ a 5a esc though that sounds kinda sketch but I know Kebab said these kinds of props also top out at about 90g of thrust so I dont really think itll matter much since 3s cant change that.
Apr 15, 2019, 09:34 AM
Registered User
That TPU canopy is aweful ( sure someone can do something better on thingiverse) but the price is good and it should be fun, ripping quad.
Apr 15, 2019, 04:56 PM
Registered User
They should add sonne nylon screws in the package. The bolts are on the canopy and will fly with crashes.
The usd up is absolutely fantastic. Thank you!
There’s no description of the camera... and 30 and 40 degrees angle are... oh mama!... aggressive! I wish one could change the angle.
If I could add: please secure the motor cables.
Apr 16, 2019, 04:26 PM
Registered User
Sumfear's Avatar
When I was flying the Mobula7 HD I asked myseld how it would fly with a toothopick like frame... and Happymodel has done it!
Great job boys. At that price I believe it will become very very popular!

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