Product Description
The D2/4/6 Horn Extension Arms provide a lightweight, straightforward way to increase servo-arm length and achieve greater control-surface movement in compact aircraft. Designed to fit the stock small servo arms used with compatible CSP and Vertex VX D2M, D4M, and D6M servos, each extension reaches 20 mm from the servo-arm screw center to the linkage hole.
Greater Control Throw from Compact Servos
These lightweight extensions move the linkage connection point outward to help produce larger control-surface movement. Their snap-in design fits the stock small servo arms used with compatible CSP and VX D2M, D4M, and D6M servos.
Installation Note: Center the servo and dry-fit each extension arm before connecting the linkage. Confirm the arm orientation, required control movement, full servo travel, and clearance without binding before applying adhesive for a permanent installation.
Compatible Servos and Related Extension Arms
