OMPHobby M4 Max RC Helicopter Frame Motor ESC Servo Combo Kit


Color: Begonia Pink
Sale price$749.99

Customer Reviews

Based on 1 review
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


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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