Cart Preview

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

1 review  | 

This product is discontinued

Spare parts available below

Regular price 299.99 $29999 Free Shipping*

notify me when back in stock

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


Product Videos

Product Questions & Answers

NOTE: Questions submitted on this page are answered by customers who have previously purchased this item. If you have a support related question that requires immediate assistance, please visit our Help Center.

Product Reviews

Customer Reviews
5 Based on 1 reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Justin D. Davis
Nice Heli!!

Great chopper for the price. I bought this heli as a step up from a Helimax Axe CP and Axe 100 SS. What a dream this chopper is to fly. Love all the carbon fiber and aluminum parts. The BeastX is awesome! Out of the box the cyclic gain (dial number 1) was turned all the way down. I turned it up to half. Blade tracking was almost perfect. This heli has plenty of power. I run the 1300 mah Admirals for now. I get 4:30 minute flight times flying easy and 3:30 minute flight times flying hard. The heli is a bit tail heavy. I moved the battery down a little bit, that seems to help. Maybe i will try a little larger battery. My servos have held up fine after 10 flights so far. I will probably upgrade to the Hitec MG servos when I crash. Is this for a beginner, no. Its not the best chopper, but for $300, you get a lot for the money. Great third or fourth chopper depending on how fast your flying skills progress. I am giving a shot out to Wayne from Mtion R/C on this one, thanks.