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Blade 250 CFX Collective Pitch 550mm (21") Rotor Diameter - BNF

Brand: Blade /
Regular price $ 329.99

Blade 250 CFX BNF Basic Collective Pitch Flybarless Helicopter - Bind N Fly (BNF) - BLH4480 

The Heli Boys at Motion RC like this new Blade 250 CFX as a nice mid-size heli to transition into sport aerobatics. It delivers pilots a precision, high-performance, 3D experience without the high cost or intimidating size of larger class helicopters. The lightweight and durable carbon fiber frame and rotor blades mean you can be flying more often than fixing. Resilient metal gear digital servos and powerful brushless motors give each flight an accurate and responsive feeling. Engineered around the abilities of innovative SAFE® technology, its progressive flight mode system makes flying a collective pitch heli more comfortable, even if you're a beginner. Stability mode helps keep you in control with the safety of bank limits and self-leveling so it's possible to fly and build pilot skills quickly. When you're ready to progress, Agility mode opens the flight envelope to explore basic aerobatics and 3D mode enables the 250 CFX to unleash its full potential. In addition, Panic recovery mode allows you to prevent a crash and recover the heli to level flight at the press of a button.

SAFE® technology: 3 progressive flight modes and a panic button make flying a collective pitch helicopter easier.

Brushless motors: powerful and low maintenance motors provide exceptional responsiveness.

Carbon fiber frame and main rotors: High durability and rigidity improve flight performance.


  • Fully assembled, no building necessary
  • SAFE® technology makes flight with a collective pitch helicopter easier
  • Stability mode delivers the comfort of self-leveling and bank limits
  • Progressive flight modes help your aerobatic skills build quickly
  • Panic Recovery mode can recover the heli to a level attitude
  • Collective pitch rotor system with flybarless mechanics
  • Brushless main and tail motors for great power and response
  • Rigid carbon fiber main blades
  • Tough, carbon fiber frame
  • Streamlined canopy with vivid color scheme
  • Spektrum™ AR636 DSMX® receiver with AS3X® heli technology (installed)
  • Durable, digital high-speed metal gear cyclic servos (installed)
  • 3S compatible


  • Blade 250 CFX Basic Collective Pitch Flybarless Helicopter (BNF)


  • Spektrum™ DSMX 2.4GHz transmitter with helicopter programming - Click Here for recommendations
  • 3 Cell 11.1V 1350mAh 30C LiPo flight battery with EC3 connector - EFLB13503S30
  • 3 Cell capable LiPo battery charger - Click Here for recommendations


Product Specifications:

AGE LEVEL : 14 and up
SKILL LEVEL : intermediate


Electric Collective Pitch Flybarless Helicopter

Main Rotor Diameter

21.7in / 550mm

Tail Rotor Diameter

3.25in / 82.5mm

Overall Length

18.2in / 463mm

Overall Width

3.9in / 100mm

Overall Height

7.1in / 180mm

Rotor Blade Length

9.6in / 245mm

Flying Weight

16.1oz / 457g

Motor Size

4500Kv brushless outrunner

Speed Control

Integrated (EC3 connector)

Main Gear Ratio


Approximate Flight Time

4-6 minutes

Required Radio

Spektrum™ DSMX® 2.4GHz transmitter (required)

Required Battery

3 Cell 11.1V 1350mAh 30C LiPo flight battery with EC3 connector (required)

Skill LevelAdvanced
Build TimeNone

Recommended Environment


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