• OMPHOBBY M4 MAX RC Helicopter, A red and white M4 branded RC helicopter, labeled "3D Performance," showcased on a white background.
  • OMPHOBBY M4 MAX RC Helicopter, A sleek, red and white remote-controlled helicopter with black tail rotor and detailed branding.
  • OMPHOBBY M4 MAX RC Helicopter, Green and white helicopter with "M14" text on body.
  • OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli
  • OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli
  • OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli
  • OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli
  • OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli
  • OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli
  • OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli
  • OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli
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OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli

OMPHOBBY M4 MAX RC Helicopter - 420mm High Performance 3D Flight Heli

OMPHOBBY

$799.00 USD
$799.00 USD
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Overview

The OMPHOBBY M4 MAX is a cutting-edge RC helicopter built upon the proven M4 airframe, offering enhanced performance for 3D flying. Featuring 420mm main rotor blades, the M4 MAX significantly reduces disk loading, providing a smoother, floatier flight experience. Designed by Jonas Wackershauser, it incorporates an upgraded motor, improved ESC, and reinforced tail boom, making it a top choice for RC enthusiasts.

The M4 MAX comes in two configurations:

  • Standard Kit – Includes essential components for assembly.
  • Combo Kit – Comes with additional components like servos and ESC for a ready-to-go setup.

Its highly visible, tri-colored canopy designs, reinforced carbon fiber components, and high-efficiency power system make it a premium choice for advanced pilots.

Specifications

Category Details
Main Rotor Diameter 945mm
Main Rotor Blades 420mm (OMPHOBBY 420 or RT 420)
Tail Rotor Blades 1 set (Prex 71)
Frame Length 830mm
Frame Height 226mm
Frame Width 128mm
Main Motor R80-7 (30% larger, high torque)
ESC (Electronic Speed Controller) OMPHOBBY 85A ESC (included in Combo Kit)
Tail Drive System 5mm wide belt
Tail Boom 22mm diameter carbon fiber
Yaw Servo (Optional) OMPHOBBY DS3515T (15mm)
Battery 6S 2000mAh 70C
Flight Time 3-15 minutes
Flying Weight Approx. 1500g

Key Features

1. Precision-Engineered Airframe

  • Built on the proven M4 airframe with upgraded materials.
  • Designed for 3D flight, offering enhanced agility and control.

2. High-Performance Rotor System

  • 420mm main rotor blades, reducing disk loading for smooth, precise maneuvers.
  • Includes RotorTech 420 Ultimate blades, recognized as the best 420mm class rotor blades.

3. Powerful & Efficient Motor System

  • Equipped with the R80-7 main motor, which is 30% larger for increased power output.
  • Optimized for larger blade rotation with minimal energy loss.

4. Reinforced Tail Boom & Rotor System

  • 22mm diameter carbon fiber tail boom provides rigidity and lightweight durability.
  • Single-piece, CNC-machined aluminum tail rotor housing for precision power transfer.
  • 5mm wide tail belt ensures excellent power transmission.

5. Upgraded Electronics

  • Includes a new OMPHOBBY 85A ESC in the PNP Combo Kit, improving power stability.
  • Compatible with 6S 2000mAh 70C batteries, offering a flight time of 3-15 minutes.

6. Aerodynamic & Stylish Design

  • Three new, high-visibility tri-colored canopy designs for enhanced aesthetics and visibility.
  • Teal accents on landing gear, carbon boom, and tail fin complement the canopies.

7. Improved Flight Characteristics

  • Tail rotor features dynamic weights, reducing yaw servo loads for better balance.
  • Flight weight of approximately 1500g, ensuring an optimal power-to-weight ratio.

8. Kit Options

  • Standard Kit: Includes frame, main rotor blades, tail rotor blades, and main motor.
  • Combo Kit: Adds servo swashplate (x3), tail servo (3515T x1), and 85A ESC.

 

Details

  • ***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. This heli is not a toy.***

    OMPHOBBY M4 MAX RC Helicopter with high performance and 3D flight capabilities.

    Download the ESC settings iOS app by click this link.

    Download the ESC settings Android app by click this link



    OMPHOBBY M4 MAX RC Helicopter, OMPHOBBY's M4 MAX features 420mm blades, lower disk loading for smoother flights, and an enhanced design for a better flying experience.

    OMPHOBBY introduces the M4 MAX, a new model with 420mm blades. It offers lower disk loading for smoother, dynamic flights with a floatier feel. This latest design diverges from the traditional M4 airframe, enhancing flying experience.

    OMPHOBBY M4 MAX RC Helicopter, Choose from three colors—Begonia Pink, Magic Orange, Crystal Green—each featuring a unique design for the helicopter model.

    Three colors optional: Begonia Pink, Magic Orange, Crystal Green. Each color represents a unique design for the helicopter model.

    OMPHOBBY M4 MAX RC Helicopter, Product dimensions: 830mm length, 226mm height, 128mm width, 945mm span. Learn more about product size.

    Product Size: Learn More About Products. Dimensions include 830mm length, 226mm height, 128mm width, and 945mm span.

    OMPHOBBY M4 MAX RC Helicopter, M4max kits comprise: 1 frame, 1 set main rotor blades (OMPHOBBY 420/RT 420), 1 tail rotor blades set, 1 main motor.

    M4max kits include Frame x1, Main rotor blades x1 (OMPHOBBY 420 or RT 420), Tail Rotor blades x1, and Main motor x1.

    OMPHOBBY M4 MAX RC Helicopter, M4max Combo Kits offer high-performance RC helicopter components, including frame, rotors, motors, servos, and ESC, for optimal flight control.

    M4max Combo Kits include Frame x1, Main rotor blades x1, Tail Rotor blades x1, Main motor x1, Servo Swashplate (micro) x3, Tail servo (medium) 3515Tx1, and 3-6S 85A ESC x1. Components are designed for high-performance RC helicopters, ensuring optimal flight control and efficiency.

    OMPHOBBY M4 MAX RC Helicopter, Photos show a red and white helicopter flying over green landscapes with mountainous backdrops.

    Real flight photos display a red and white helicopter soaring over lush green landscapes with mountains in the background.

    OMPHOBBY M4 MAX RC Helicopter, Two helicopters, one green and white, the other orange and white.

    Two helicopters, one green and white, the other orange and white.

    OMPHOBBY M4 MAX RC Helicopter, The aircraft features a highly visible canopy, carbon fiber components, and high-efficiency power system making it a premium choice.OMPHOBBY M4 MAX RC Helicopter, A green and white helicopter hovers in the air, showcasing its sleek design.

    A green and white helicopter hovers in the air, showcasing its sleek design.

    OMPHOBBY M4 MAX RC Helicopter, The new model retains the trusted M4 airframe features and introduces three tri-colored, highly visible canopy designs.

    Key Features: Based on the proven M4 airframe with all its beloved features. Three new, tri-colored, highly visible canopy designs.

    OMPHOBBY M4 MAX RC Helicopter, The Ultimate 420 supports blades up to 420mm and features a larger 8110 main motor.

    Ultimate 420 fits up to 420mm blades, with a larger 8110 main motor.

    OMPHOBBY M4 MAX RC Helicopter, Features 22mm carbon fiber tail boom, 5mm tail belt for power transfer, and lightweight CNC-machined aluminum tail rotor housing.

    Large 22mm diameter carbon fiber tail boom. 5mm wide tail belt for excellent power transfer. Single-piece, lightweight CNC-machined aluminum tail rotor housing.

    OMPHOBBY M4 MAX RC Helicopter, White landing gear with teal accents, carbon boom and tail fin; tail rotor with dynamic weights reduces yaw servo loads.

    Teal accents on white landing gear, carbon boom and tail fin. Tail rotor features dynamic weights to reduce yaw servo loads.

    OMPHOBBY M4 MAX RC Helicopter, M4-compatible batteries, 3-15 min flight time, 1500g weight, designed by Jonas Wackershauser. Highlights compatibility, performance, design.

    Certain battery sizes can be shared with M4. Flight times 3-15 minutes on 6S 2000mAh 70C. Flying weight approximately 1500g. Designed by Jonas Wackershauser. The text highlights compatibility, performance, and design details of a remote-controlled aircraft.

 

 

 

 

 

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