OMPHobby M7R 700 Electric Helicopter Kit (w/Blades) (Green)

The Next Evolution of Heli Performance

The OMPHobby M7R 700 Electric Helicopter Kit represents the next evolution of elite 700-class performance, engineered with zero-compromise refinement for world-class competition pilots. Building on the proven durability, precision, and flight characteristics of the original M7, the M7R pushes innovation even further with a dramatically optimized airframe and cutting-edge rotor system enhancements. Its weight-reduced design, strengthened drivetrain, and aerodynamic upgrades deliver unmatched responsiveness, stability, and efficiency in the air.

About the M7R

Ultra-Lightweight Competition Airframe

The M7R’s primary advancement lies in its meticulously engineered weight reduction, shedding 200 grams from the original M7 through refined carbon construction and advanced structural optimization. Thanks to extensive FEA simulation, the helicopter achieves extremely low rotational inertia without sacrificing durability. The result is a model that reacts with razor-sharp precision, exceptional agility, and flawless stability across the entire RPM range. This ultra-light platform sets a new benchmark for modern 700-class performance.

Advanced Rotor & Tail System Engineering

Retaining the incredible 32mm main rotor geometry of the M7, the M7R enhances control fidelity with a sleeker rotor head and POM inserts for crisp, responsive performance from 1100 to 2400 RPM. Its proven tail assembly returns with upgraded dampers made from a far more durable material, increasing service life while improving control authority and precision. A fully optimized tail boom and factory-screened graphics elevate both performance and aesthetics while reducing setup time.

Reinforced Drivetrain & Modernized Frame System

A heavy-duty 122T main gear paired with a 13T pinion forms the core of the M7R’s bulletproof drivetrain, ready for the largest motors and most demanding flight styles. The redesigned lower frame features chamfered carbon panels, precision battery rails, and expanded space for oversized competition packs. The revised clamping system keeps the airframe perfectly aligned while enabling easier maintenance, and high-grade 7075/6061 aluminum components ensure unmatched longevity throughout the model.

Features:

• High-efficiency lightweight airframe
• Enhanced 32mm main rotor geometry
• Upgraded tail rotor dampers
• Heavy-duty 122T main gear drivetrain
• Wide pinion ratio options
• Precision aluminum components
• Aerodynamic lightweight canopy
• Expanded battery compartment
• Optimized frame clamping system
• Compatible with original M7 components