The RPM ESC Cage is designed to simplify ESC installation and maintenance of the E-Maxx, E-Revo and Summit. It also adds versatility by allowing quick removal of the ESC. Our cage encases the ESC body only, leaving the ESC fan free to do its job. Furthermore, we left air channels along both sides of the ESC to allow air movement along the sides of the case. Those channels help keep the ESC cool.

Do you like to run in the wet or snow? You don’t need a fan in those conditions. With the stock Traxxas ESC, there’s no solid mount available when you need to remove the ESC fan. That’s not a problem with the RPM ESC Cage. Simply remove two screws, unhook the fan, reinstall those two screws and you’re off! Meanwhile, you still have solid assurance that RPM’s Cage is still holding tight to that valuable Castle ESC.

We include a separate on / off switch mount that bolts directly to our cage in two locations for extra versatility. Since the switch attaches to the cage, no extra time is needed to remove it during maintenance or if you decide to swap the ESC between vehicles.

Our ESC Cage fits the Castle Mamba Monster X & Mamba Monster 2 ESCs. It also fits the Traxxas MXL-6S ESC. Our ESC Cage fits in the stock location on the Traxxas E-Maxx, E-Revo and Summit.

Each RPM ESC Cage is manufactured from our ridiculously tough blend of engineering grade nylons. Enjoy a lifetime of worry-free performance! Each cage is molded in black and backed by our limited lifetime warranty against breakage.

Tech Notes: The RPM ESC Cage for the Mamba Monster 2 & Mamba Monster X (6S series) ESCs works with Castle #010-0108-00, # 010-0108-01, # 010-0108-02, # 010-0145-00, # 010-0145-01 & # 010-0145-02 as well as the Traxxas MXL-6S ESC #3377. It has not been tested to fit on the original version of the Mamba Monster ESC, nor does it fit the Mamba Monster X 8S ESC. While our ESC Cage will fit a variety of applications, they have been tested and guaranteed to fit the following Traxxas vehicles in stock form only – E-Maxx, E-Revo & Summit.