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Heavy Duty Servo Arms 6pcs (Sanwa/JR)

Old Price: $2.21

Special Price: $1.11

Part Number: HP-DSHORNHD-S

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For those requiring a really heavy duty servo arm, Hyperion Heavy Duty "Super Strength" arms will fit the bill. Made in Korea from precisions molds, with material very high in fiberglass and carbon for extreme stiffness. The fit to servo shaft is especially accurate and tight, to insure zero slop in the control system. Available in Xtra long and Long sizes with double and single side arms to suit your convenience.


  • Black carbon composite plastic for extreme stiffness
  • Fits the Sanwa/JR servos with splined output shafts
  • Available in Xtra Large and Large size
  • Available in Single and Double side arms

Included with the package:

  • Heavy Duty Servo Arms (Sanwa/JR)x 6pcs
  • Xtra Long double side x 1
  • Long double side x 1
  • Xtra Long single side x 2
  • Long single side x 2


  • Large Horn: 1.5mm dia Mounting holes at: 13, 18, 23 and 28mm
  • Thickness: 2.5mm
  • Total length-64mm
  • Xtra large Horn: 1.5mm dia Mounting holes at: 16, 21, 26, 31,36 and 41mm
  • Thickness: 3.5mm
  • Total length-90mm

Note: All measurements are from the center of the arm.