3X (3-Axis Flybarless System)


The proven bavarianDEMON 3-axis sensor technology makes the 3X a superlative flybarless system. Equipped for absolutely precise control corrections of swash plate and tail. The 3X allows highly sophisticated 3D maneuvers in all flight conditions.

The bavarianDEMON 3X is compatible to any type and size of flybarless RC helicopter ranging from 250 sizes to large-scale helicopters, from electric and nitro to combustion and turbine-powered models. Furthermore, the 3X supports all common servo and  swashplate types, as well as virtual swash-plate rotation.

The combination of the latest sensor technology and intelligent software algorithms not only delivers a maximum in per-formance by the flybarless system but also increases the performance of your RC helicopter. Helicopter models without flybar are much more agile and manoeuvrable than flybared versions, and therefore benefit from an increased performance of approx. 15%. In addition, the fragile flybar mechanism does not need to be set up or adjusted.

Downloads 3X

Instruction manual "X-series"

+ Download DE
+ Download EN
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  • Extremely compact flybarless system
  • Highquality Silicon-MEMS, gyro sensors on gold palted board
  • Setup-wizard
  • RealTime-Tuning
  • Intelligent software algorithms


  • Flybarless system 3X
  • Mounting pads
  • Connection cable harness
  • USB cable

More information

  • Ideal for demonic 3D maneuvres
  • Absolute stability, also for large-scale helicopters
  • Manual, PC-software and firmware-updates via web

Suitable Accessories

Foam tape 'Acro'

  • 3 pcs. foam tape, rigid
  • Suitable for 3X and CORTEX
  • To be used with electric, nitro and turbine drives

Foam tape 'Soft'

  • 3 pcs. foam tape, soft
  • Suitable for 3X and CORTEX
  • To be used with combustion engines

USB cable

  • Connection between the RC system and PC
  • Programming and storing all parameters
  • Transfering also pre-programmed settings

Cable loom L90

  • 1 pcs. cable loom, 90mm
  • Suitable for 3X and CORTEX

Cable loom L150

  • 1 pcs. cable loom, 150mm
  • Suitable for 3X and CORTEX

Cable loom L250

  • 1 pcs. cable loom, 250mm
  • Suitable for 3X and CORTEX

3SX (Upgrade)

  • Online-Upgrade from 3Xbase or 3X to 3SX
  • Including the horizon and rescue mode
  • For the complete feature set of the 3SX