GooSky RS4 Tail Servo Set. This replacement tail servo ...
servo set is intended for the GooSky RS4. Package includes one servo, one servo horn with hardware, one ball stud with locknut, four inserts and four mounting screws. This product was added to ...
a replacement Servo Combo Set intended for the RS4 Venom helicopter. The combo includes all three cyclic servos and one tail servo needed for the RS4 Venom helicopter. Includes: (3) DS45MGS Cyclic ...