Description:

MPI servo arms are made with heavy duty anodized aluminum offset servo arms designed for Hitec, Futaba, XQ Power, Power HD Servos. These MPI servo arms are drilled and tapped for 4-40 with a starter hole for another hole closer in if necessary. The clamping arm on these MPI arms ensures a safe and secure installation, minimizing any risk of slop or the arms coming loose. 

We recommend the following sizes of MPI arms for the planes below:

30cc planes typically use 1.25" for ailerons and elevators, and 3" for rudder.

50cc planes typically use 1.25-1.5" for ailerons and elevators, and 3.5" - 4" for rudder.

100cc planes typically use 1.5" for ailerons and elevators, and 4" for rudder.

1.25", 1.5", 3", 4" Sizes
Available for HiTEC, XQ Power, PowerHD, Futaba Servos

MPI Arms feature:
Bracing for Extra Strength
Lightweight and Strong
Extra Security Screw to Keep Arms on
Pre Dented to Allow for Optional Holes


Futuba style arms fit: Power HD, XQ-Power, and Futaba
Hitec fit: Hitec


**Now introducing new size! 2-inch lengths for HiTec and Futaba!

MPI Servo Arm Pricing:

• 1.25" arm $8.90
• 1.5" arm $10.25
• 2" arm $11
• 3" rudder arm $15.25
• 4" rudder arm $16.95
  

Spark plug for DLE Engines.
 

BMS-20628+ Lockable Aluminum Servo Arm, 3 hole, 1.75", 25T, Futaba, Power HD, Savox, Spline