STORM Racing Drone (DIY Kit / Sirio-X2)

Save USD $60
StormSKU: SRD-Sirio-X2-DIYKit

Receiver: No receiver is required
Upgrade Motor: No need to upgrade
Battery: No. I have own battery
Sale priceUSD $209 Regular priceUSD $269


Free Upgrade to T-Motor F15 Brushless Motor (4500kv), HGLRC Zeus F728 Stack and Runcam TX200U VTX

Enjoy building a racing drone of your own, we've included all the parts you need to built a working drone, including frame, electronics and all the small accessories such as cables, screws, tapes, etc.

by Gondi Race

by Gondi Race

Sirio-X2 frame features :
  • Specially made for Runcam Micro Swift
  • Micro class (113mm) with 2" prop
  • Due to its micro size, the Sirio-X2 is incredibly safe to operate
  • True-X design delivers superb handling, extremely agile, fast roll and stable pitch
  • Under 250 g, it does not require UAS registration to fly (necessary for pilots in the US)
  • Adopts 20mm standard FC and 4-in1 ESC
  • 3mm carbon fiber main frame for maximum durability
  • Super narrow 5mm arms to minimize drag
  • Airframe weights 18.2g only
  • Made with high quality imported Japanese Carbon Fiber
  • 7075 Aluminum screws
  • High-grip aluminum pillars
Storm Spec

There will be no compromise on the Storm Spec, using only the best material, all the components are ready-to-race grade, in fact, every piece are exactly the same that Storm Factory racer is using, expect nothing less from the expert built.

Sirio-X2 Storm Spec Features
  • RunCam Micro Swift 3 CCD camera, the smallest and lightest camera with 1/3" CCD sensor like you'll have on 5" FPV racer drones, excellent video for both daylight and low-light environment
  • Built-in BetaFlight OSD tells you the battery voltage on the video feeds, you can configure the OSD options thru BetaFlight configurator directly, it's very easy
  • TX200U 25mw / 200mw video transmitter with 5.8Ghz linear antenna for best video transmission
  • T-Motor F15-4500kv Brushless Motor, enjoy the unparalleled power on such small drone
  • Fly with 3S or 4S LiPo
  • Powerful Gemfan 2035BN 4-blade propellers
  • Long flight time among micro class
Storm Spec build kit includes

Wiring diagram (Click to enlarge)

Want more power?
Upgrade to T-Motor!

The stock T-Motor F15-4500kv motor is a perfect match for 2" propellers, it gives you both performance and flight time, but for those who wants faster speed and handling, you can go upgrade with the T-Motor F15-6000kv motor, same great material and craftsmanship as the high end T-Motor F40 and F60 FPV motors. The upgrade is obvious and noticeable, however, with the faster speed you'll get less flight time like 1 minute shorter, and because of the higher kv, use 3S LiPo only and higher C LiPo for the increased current drawn. (* upgrade is optional)

Storm Sirio-X2 Frame Specifications
  • Airframe weight : 18.2g
  • Weight : 77.5 g (without battery)
  • Dimension : 105mm (L) x 105mm (W) x 31mm (H) (without battery)
  • Motor to motor : 113mm
  • Propeller : Gemfan 2035BN 4-blade propeller
  • VTX : RunCam TX200U 25mw / 200mw 
  • Recommend battery : 3S 350mah - 400mah 50C or 4S 300mah 50C (* sold separately)
Frame set includes the following

Includes accessories to build the drone

Includes 12pcs Gemfan 2045BN 4-blade propellers (6xCW + 6xCCW)

Made for RunCam Micro Swift 3
The Micro Swift has the same 1/3" CCD sensor just like the big RunCam, it also has WDR (Wide Dynamic Range) which is a great advantage over the micro FPV cams, enjoy brighter and more contrast image like you'll get from 5" FPV race drone.

Using this build kit you can build the same Storm Moby-X2 that looks like this (* photos for reference only)

Optional 3D printout canopy (nylon)

* Canopy sold separately

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