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Blade 120 S - RTF Helicopter - BLH4100

Code: R69WV

  • Fully assembled, no building necessary
  • SAFE® technology makes helicopter flight more fun
  • Panic recovery mode can prevent a crash

Product details

Blade 120 S - RTF Helicopter - BLH4100

• Fully assembled, no building necessary
• SAFE® technology makes helicopter flight more fun
• Panic recovery mode can prevent a crash
• Flybarless rotor mechanical simplicity
• Durable construction with carbon-fiber components
• High-speed coreless main and tail rotor motors (installed)
• Sub-micro linear long-throw cyclic servos (installed)
• E-flite® 500mAh 1S 3.7V 25C Li-Po flight battery and charger (included)
• Multi-function transmitter with Spektrum™ DSMX® technology

The original Blade® 120 SR heli was specifically designed to provide the inherent stability of a coaxial helicopter and the agile control of a single-rotor helicopter. Modelled after the popular ultra micro-size Blade mSR heli, the larger 120 SR heli was faster and more powerful so it could be flown outdoors. Now that concept takes a leap forward with simpler mechanics and the superiority of SAFE® technology so that pilots master the basics of single-rotor flight more easily.

SAFE® Technology

The Blade® 120 S features exclusive SAFE (Sensor Assisted Flight Envelope) technology, a revolutionary electronic flight envelope protection system that makes it easy for anyone to fly helicopters with confidence by providing flight mode versatility and Panic Recovery mode that automatically returns the 120 S to a level attitude.

- Beginner mode: Small pitch and roll angle limits combined with intuitive self-levelling help you keep the heli under control.
- Intermediate mode: Pitch and roll limits are expanded to offer a larger flight envelope while intuitive self-levelling continues to provide positive stability.
- Experienced mode: Limits and levelling are removed to provide full manoeuvrability.

Size Matters

Larger than a micro-class machine, the sub-micro 120 S is great for outdoor flight in low wind, yet it's still small enough that it can be flown in a variety of indoor spaces. Plus, it's practical to have more batteries on hand since the 120 S uses a low-cost 1S Li-Po battery.


The lightweight airframe features durable polymers and carbon-fiber components that deliver mechanical precision and the tolerance to absorb typical mishaps.

Flybarless Mechanics

The new flybarless head design offers a higher level of mechanical efficiency as well as a lower parts count which makes helicopter maintenance simpler.

Linear Servos

The two 2.9-gram linear long-throw cyclic servos deliver the ideal level of torque and speed for precision and stability that's remarkable for its class.

Flight time

The included charger operates from any convenient USB power source. Expect the provided 1S battery to offer average flight times of 5 minutes.

Spektrum Technology

The factory-installed 4-in-1 control unit features a Spektrum™ 2.4GHz DSMX®-compatible receiver, main and tail motor ESCs, mixer and flybarless controller. Count on the industry-leading reliability of Spektrum technology to deliver precision control that's ideal for any flying site environment.

Multi-Function Transmitter

The RTF includes a Blade 6-channel transmitter with functionality that makes it easy to select SAFE technology flight modes as well as choose high or low dual rate sensitivity. A similar transmitter is required to complete the BNF version.

Included In Box

- Fully Assembled Blade® 120 S helicopter
- E-flite® 500mAh Li-Po Flight Battery
- USB Li-Po Battery Charger
- Blade® 6-channel multi-function 2.4GHz with DSMX® technology
- 4 — AA Transmitter Batteries

Specification table
Approximate Assembly Time: Less than 1 Hour
Approximate Flight Time: 5 minutes
Battery: 1S 3.7V 500mAh Li-Po
Canopy/Body Material: Plastic
Channels: 4
Completion Level: Ready-to-Fly
Flying Weight: 3.74 oz (106g)
Height: 4.25 in (108mm)
Length: 12.99 in (330mm)
Main Blade Material: Plastic
Main Frame Material: Plastic
Main Motor Type: Brushed
Main Rotor Blade Length: 5.75 in (146mm)
Main Rotor Diameter: 12.99 in (330mm)
Main Rotor Head Type: Fixed Pitch Flybarless
Swashplate Type: 90 degree
Tail Blade Material: Plastic
Tail Drive: Direct Drive
Tail Rotor Diameter: 2.76 in (70mm)
Type: Helicopter
Width: 1.77 in (45mm)

Bulk Prices

Item code Item name Quantity Price
R69WV Blade 120 S - RTF Helicopter - BLH4100 (1+) £109.99

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