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XK K120 with Gyro 275mm (10.8") Rotor Diameter - RTF - (OPEN BOX)

$149.00 $14900 Regular price 105.00 $10500 Free Shipping*

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XK K120 with Gyro 275mm (10.8") Rotor Diameter - Ready To Fly (RTF) - OPEN BOX

Open Box Details:

  • Missing Parts: None
  • Damage/Defects: Defective receiver. One loose servo.
  • Builder Notes: Simple receiver replacement (WLT-K120-009).

Please Note: Because of their deeply discounted prices, Open Box merchandise does not include the standard Motion RC warranty and cannot be returned or exchanged even if additional product issues are found. Please consider these restrictions before purchasing Open Box products.

A leader in mini and micro class RC products since 2011, XK Innovations brings the best of performance and reliability to the smaller side of RC Flight!  The dependable precision of its 6-axis stabilized helicopters rivals the stability of larger and more expensive brands while also delivering class-leading Scale Factor and damage resistance.  Motion RC stocks a full compliment of available spare parts to keep you flying these amazingly affordable RC model helicopters.

The XK K120 is a flybarless 6 channel helicopter which is a great introductory model helicopter for beginners due to its built-in stability system (3D/6G) that supports smooth and stable flights with resistance to crashes.  Here's how the 3D/6G system works:

3D Mode

3D Mode uses the 3-axis gyro stabilization.  In 3D Mode, you can easily perform aerobatic maneuvers such as rolling, inverted flight, hurricane and side flying and much more with the confidence 3-axis stabilization affords you.

6G Mode

6G Mode uses a 6-axis gyro stabilization.  This is the perfect mode for beginners as it provides a very stable platform as you learn and become more confident with the model.

  Visit the Official XK K120 with Gyro Discussion Thread on for additional photos, videos, reviews, and customer Q&A.


  • 3D/6G is a 3-6 Axis Auto Stabilization System that supports stability both while learning and performing advanced aerobatics.  Easily move between the two modes using the switches on the 6 Channel transmitter (refer to the manual)
  • High Efficiency 1106 outrunner brushless motor for reliable power and performance
  • USB 2S battery charger can charge two batteries at once to save you time and double your flight times (extra battery not included)


  • XK K120 with Gyro 275mm (10.8") Rotor Diameter - RTF
  • FTR Futaba S-FHSS Compatible 6CH 2.4GHz Transmitter
  • 2.4GHz Receiver
  • 3D/6G a 3-6 Axis Auto Stabilization System
  • 2S 300mAh 7.4V 25C Li-Po flight battery and charger
  • Screwdriver
  • Hex wrench


  • Nothing! Everything you need to fly is included.

Product Specifications:

AGE LEVEL : 14 and up
SKILL LEVEL : beginner

Class / Size


Power Type


Rotor Type

Collective Pitch

Body Material


Overall Size (L x W x H)

265mm x 49mm x 84mm

Flying Weight


Main Rotor Diameter


Main Rotor Blade Length


Tail Rotor Diameter


Tail Rotor Blade Length


Tail Drive Type

8520 Brushed Motor

Cyclic Servos

3x Micro (Collective Pitch), 2x Micro (Fixed Pitch)

Tail Servo


Power System

1106 Brushless Outrunner Motor

Electronic Speed Control


Recommended Battery

2S 7.4V 300 mAh LiPo (included)

Battery Compartment Size (L x W x H)

44mm x 21.5mm x 12.25mm

Required Radio

FTR Futaba S-FHSS Compatible 6CH 2.4GHz Transmitter (included)

Skill Level


Build Time


Recommended Environment

Large Indoor or Outdoors

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 Support

Product Manuals:

Product Updates:

  • November 18, 2017  -  The "Futaba Transmitter Ready" or "FTR" version of the XK K120 will only work with a Futaba S-FHSS compatible radio.  If you do not own a Futaba compatible radio, please select the Ready to Fly (RTF) version of this helicopter from the Product Format menu above.


If you need any additional assistance, please visit the Motion RC Help Center

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