Parts/Radio & control/Servo horns & arms/Serpent SDX4 Front Servo Arm (25T-Futaba/Savox/ProTek)
Serpent SDX4 Front Servo Arm (25T-Futaba/Savox/ProTek)
Serpent

Serpent SDX4 Front Servo Arm (25T-Futaba/Savox/ProTek)

Part # SER500640
Where to buy
$35.36
AMain Hobbies
Seen Oct 12, 2026
$35.36Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is an optional Serpent SDX4 Aluminum Servo Arm. This servo arm is for use with any servo featuring a 25 Tooth servo spline; such as Futaba, Savox and ProTek R/C.

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