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Blade 300 CFX Collective Pitch 550mm (21.7") Rotor Diameter - BNF


This product is discontinued

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Regular price 299.99 $29999 Free Shipping*

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Blade 300 CFX Collective Pitch Flybarless Helicopter - Bind N Fly (BNF) - BLH4650

​This Blade 300 CFX is more than a mere upgrade of the popular 300 X. Beside the addition of carbon fiber and aluminum parts, it has been equipped with the same groundbreaking servo geometry used on the Blade 700 X Pro Series helicopter.

Flawless Response Through Better Geometry

The Blade 300 CFX uses the same servo geometry as the Blade 700 X Pro Series heli. This virtually eliminates mechanical inefficiency by keeping swashplate links near vertical throughout their range of motion. The result is flawless cyclic and collective response that feels almost telekinetic.


  • Carbon fiber main frame
  • Optimized servo geometry
  • 245mm carbon fiber main blades
  • CNC aluminum head
  • Integrated bearing block servo mounts
  • 11 tooth pinion, installed
  • Spektrum™ AR7200BX Flybarless Control System
  • E-flite 320H 4500Kv brushless outrunner motor
  • E-flite 25A brushless heli ESC
  • E-flite DS76 digital cyclic servos
  • E-flite DS76T tail servo


  • Blade 300 CFX 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 - EFLB13503S30
  • LiPo battery charger - Click Here for recommendations


Product Specifications:

AGE LEVEL : 18 and up


Electric Collective Pitch Flybarless Helicopter

Main Rotor Diameter

21.7in / 550mm

Tail Rotor Diameter

5.5in / 140mm

Overall Length

20.1in / 510mm

Overall Width

3.0in / 76mm

Overall Height

7.7in / 195mm

Rotor Blade Length

9.64in / 245mm

Flying Weight

18.0oz / 510g

Motor Size

4500Kv brushless outrunner

Speed Control

Integrated (EC3 connector)

Main Gear Ratio


Approximate Flight Time

4 minutes

Required Radio

Spektrum™ DSMX® 2.4GHz transmitter (required)

Required Battery

3S 11.1V 1350mAh 30C LiPo (required)

Skill LevelAdvanced
Build TimeNone

Recommended Environment


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