Standard Servo Arms: JR (DUB674)

Two servo-arm variants are offered: standard servo arms for JR DUB674 and super-strength servo arms for Spektrum 23T. These arms connect servos to control surfaces on RC aircraft, cars, boats, and helicopters, delivering dependable motion and predictable throw across a variety of setups.

Made from long-fiber composites for added strength, these servo arms resist bending under load and provide durable, consistent control. Each package includes eight arms, and longer versions offer increased throw for greater movement in linkages; they are gray in color.