Blade 450 X BNF


Key Features

  • AS3X® Digital Flybarless System
  • High-precision, long-throw linear cyclic servos
  • Light disc loading and high-performance rotor blade design
  • Caged tail motor mount
  • Coreless main and tail motors
  • Carbon fiber tail boom
  • MLP4DSM 2.4GHz DSM2® 4-channel transmitter with batteries
  • E-flite® 1S 3.7V 150mAh 25C Li-Po battery
  • 1-cell DC Li-Po charger included


The Blade® brand raises the bar yet again with the mSR X heli—the world’s first fixed-pitch ultra micro heli with advanced AS3X® flybarless stabilization. The core of AS3X technology is a sophisticated, 3-axis digital sensor that stabilizes the rotor head and functions as a heading hold gyro. This, along with its powerful motors and high-precision cyclic servos, gives the mSR X heli a sense of stability and responsiveness no other fixed-pitch heli its size can match.

Product Specifications

Type: Electric Flybarless Single-Rotor Fixed-Pitch Helicopter
Main Rotor Diameter: 7.13 in (181mm)
Tail Rotor Diameter: 1.46 in (37mm)
Gross Weight: 1.09 oz (31 g)
Length: 7.44 in (189mm)
Minimum Age Recommendation: 14 years
Experience Level: Intermediate
Recommended Environment: Indoor/Outdoor
Is Assembly Required: No

Needed to Complete

Nothing! Everything you need to get in the air is included in the box!

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mSR X RTF [BLH3200]

Retail Price: $149.99

Selling Price:$119.99*

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