Samix TRX-4 aluminium servo arm
Samix have introduced a clamping design aluminium servo arm for the Traxxas TRX-4 trail truck. The item is machined from high-quality aluminium for improved strength and a low weight while the clamping design makes for improved security in high stress situations. The servo horn is available in three colours and for servos with 23T or 25T spline.