HIROBO GIGAS 550E Now Available!

HIROBO 0403-972 SDX 50 SWM w/ FL-II Rotor Head (FBL)

$650.00 $620.00

Kit price includes shipping to your door from our USA location in Mineola NY.  We keep stock, so availability is immediate.  If out of Stock for some reason, it takes us about 5 days to replenish stock.  We also keep stock of all parts ready for immediate delivery.



Fuselage length; 1,220mm

Fuselage width: 186mm

Total height: 367mm

Overall weight: 3,400g

Gear ratio: 8.7 : 1 : 4.71

Main blade dia: 1,348mm
(FRP symmetric main blade L=600)

Tail blade dia: 258mm


  • FL-II rotor head
  • SD main gear 87T
  • SD second gear 80T (DTDS)
  • SD second gear housing 

Parts sold separately

  • Transmitter set
    A transmitter with 120 degrees swash mode function, 4 servos + rudder servo and 3 axis gyro
  • 600 - 620 mm Main blade 
  • Engine: 50 class
  • Muffler