Kunai 1.4M Sport Glider EP Rx-R 55"




  • Requires only a few final assembly steps
  • Molded fiberglass fuselage and carbon fiber tail boom
  • Strong, built-up wood wing
  • Ailerons for rolls on demand
  • Includes a powerful brushless motor and folding propeller

One “hot” warmliner.

Relaxed soaring…aggressive climb performance…exciting, high-speed aerobatics. The Kunai offers the best of all worlds! Four-channel control accommodates all sport aerobatic maneuvers and allows the use of optional spoilerons or flaperons. The Kunai’s designers kept the parts count low for quick, straightforward final assembly. A great-flying model that looks awesome — and is ready for fun FAST.

Video Overview




The Kunai 1.4M includes a folding propeller for smooth gliding and damage-free landings.




A magnetic hatch provides easy access to your 11.1V LiPo battery of choice.




A micro receiver and two micro servos fit neatly inside the sleek fiberglass fuselage.




The Kunai 1.4M includes attractively covered wings and tail feathers. They look great, and reduce assembly time, too!



Aileron Servos

An aileron servo in each wing panel makes installation easy and allows mixing for spoileron and differential.




A low parts count makes it possible to be airborne within a few hours. A wing tube speeds assembly, as does a keyed stabilizer and fin.


Weight 3.9 lbs
Dimensions 37.75 × 9.75 × 6.0 in