KO Propo Aluminum Single Arm Servo Horns Parts Helicopters

steering control, as well as instantaneous throttle and brake response by eliminating the flex often associated with nylon and plastic servo arms. These 1/2 arms are drilled and tapped for 3mm-linkage hardware. ...

Constructed from top-quality CNC-machined aluminum and anodized black for added durability with a clamping style design that provides a supremely secure fit. In addition, the horn features two mounting holes to accommodate ...

has all the geometry necessary as a vast assortment of vehicles. The clamping style is attractive for high-torque situations providing additional security and relieving some load to the servo splines themselves. The ...