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Secraft Servo Arm (V1 Style) 17mm - JR

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Product Description

Secraft Servo Arm (V1 Style) 17mm - JR

These metal servo arms will give great resolution on many FBL helicopters, they were also designed to protect in a crash like plastic arms, but are much more rigid and do not flex like plastic when under load. The folloing Helicopter models have been known to use 16~18mm for there cyclic servo ball distance to give great resolution and set-up for many FBL systems, including Microbeast, V-bar, iKON, etc.. : Goblin 500 / 630 / 700 /770 - GAUI X4 II / X5 / X7 - TREX 500EFL / 500DFC / 600ELF PRO and many many more!


Key Features:

  • Designed to be very rigid, but also designed to bend in a crash and save your servo gears from stripping.
  • Will not strip spline like plastics when used in hard 3D and aggressive smack flying.


  • The inner 14mm hole works for many tail servo set-ups as well.

USE FOR: Standard or Mini Servo's - JR




  • Material: aluminium 6061-T6 (anodized)
  • JR-23T (gold) Spline / Fits these manufacturers Standard and Mini size servo's: JR / Spektrum
  • Ball link screw bolt is M2
  • weight: 1.0g
  • Includes: 1 Servo Arm
  • Bolt is not included

NOTE: All crashes have their own dynamic, and no crash is ever the same. These arms are designed to fail when needed in order to protect your servo gear train, but due to the many variables involved, servo gear damage is still a possibility.

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