FG Servo Saver Spring Blue #68325/01
£5.90
SKU 68325/01
Springs with different hardnesses for servo saver item-no. FG 68420.
Red = soft, for budget-priced RTR servos with plastic gear.
Blue = medium, for high-quality competition servos.
Red = soft, for budget-priced RTR servos with plastic gear.
Blue = medium, for high-quality competition servos.