Product Details Set, review, adjust and save the operating parameters of your Avian and Firma electronic speed controls using the Spektrum Smart ESC Pr....

Program your Castle brushless ESCs and accessories on your Windows⌐ PC with the Castle Link USB programming kit.Set up of programmable options with point and click easeView your current program set....

Maybe you want to know the voltage of your onboard battery (s), the RPM the motor is turning or the temperature of your ESC. In this day and age R/C is not just one way communication anymore. Traditio....

Experienced modelers go to great pains to tie down their servo and throttle leads, and some find unplugging a Castle controller from the receiver disrupts all their work. Many have asked for something....

CC CapPack is useful in all brushless motor applications, where it serves to give just that little boost needed to overcome ripples in the battery voltage caused by hard acceleration or long battery w....

CC CapPack is useful in all brushless motor applications, where it serves to give just that little boost needed to overcome ripples in the battery voltage caused by hard acceleration or long battery....

Key Features Provides easy access to programming parameters Compatible with DYN4850, DYN4940, DYNS2416, DYNM3875, DYN4955, DYNS2641, DYNM3880 and DYNS2660 Dynamite Brushless ESCs ....

Experienced modelers go to great pains to tie down their servo and throttle leads, and some find unplugging a Castle controller from the receiver disrupts all their work. Many have asked for something....

Broken a blade off your Sidewinder SCT fan? Is your Sidewinder 3 running a little warm and want to give it a bit of a cool down?Get the gear you need to keep your Sidewinder 3 or Sidewinder SCT ESC r....