OMPHobby M4 Max RC Helicopter Frame Motor ESC Servo Combo Kit


Color: Pink
Sale price$749.99

Customer Reviews

Based on 4 reviews
M4 Max is a "solid" heli

Thank you Buddy for the fast shipping.

The M4 Max went together well, a very enjoyable build.

Max feels amazing and "solid" in the air. Actually more float than "solid" but still a "solid" heli.

I highly recommend, shares majority of the parts with the M4.

Can't wait to try an M7

M4 max

Great hobby shop fast shipping
The m4 heli is very nice exept for the landing gear
It cracks on the screw holes and it was not over tight. Other than that it is a great helicopter

M4 Max is awesome

I have both the M4 and M4 Max. I love the M4, and M4 Max is even better. It really floats. My favorite heli.

michael w.
M4 max

The best RC helicopter I've ever flown. I own the M4 and RS4 also.The M4 max is easily the best

Download Manual


OMPHobby M4 Max RC Helicopter Frame Motor ESC Servo Combo Kit


***Note that both versions 'Kits' and 'Combo Kits ' come in kit form and require assembly. This heli is intended for experienced RC heli fliers and required a degree of skill and experience to assemble, setup and fly. ***

WARNING! This is not a Toy. Improper usage can result is serious injury. RC Simulator practice is recommended before attempting to fly this model. Not suitable for children.

Combo kit Contents:
Airframe, main motor, 420mm main blades, 71mm tail blades, 3 OMPHobby metal gear cyclic servos, one OMPHobby metal gear tail servo, and ESC.

OMPHobby M4 Max is based on the proven M4 air-frame with all its beloved features. Swinging 420mm blades, the MAX brings much lower disc loading enabling smoother and more dynamic flying styles with a much floatier feeling.


  • Based on the proven M4 airframe with all its beloved features
  • Designed by Jonas Wackershauser
  • Three new, tri-colored, highly visible canopy designs
  • Fits up to 420mm main blades
  • RotorTech 420 Ultimate, the best 420 size blade available, included with Kit and PNP
  • New, over 30% larger R80-7 main motor to properly drive the larger main blades
  • Large 22mm diameter carbon fiber tail boom
  • Single-piece, lightweight CNC-machined aluminium tail rotor housing
  • 5mm wide tail belt for excellent power transfer
  • Teal accents on white landing gear, carbon boom and tail fin to match all three new canopies
  • Tail rotor features dynamic weights to reduce yaw servo loads
  • New OMPHOBBY 85A ESC in the PNP combo
  • Certain battery sizes can be shared with M4
  • Optional OMPHOBBY DS3515T 15mm yaw servo available
  • Flight times 3-15 minutes on 6S 2000mAh 70C
  • Flying weight appx. 1500g



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