Blue ESC Cage for the Castle Mamba X ESC Wheelie 550 configuration

550 configuration

Shock Cartridge Parts Tree

and the top of the tread has a slight recess

wheel pin to outdrive pin resulting in zero shaft engagement: mm

and in particular

Blue ESC Cage for the Castle Mamba X ESC Wheelie 550 configurationRPM's ESC Cage for the Castle Mamba X ESC provides a solid, positive mount to keep your new, and valuable ESC in place even under the most extreme circumstances. It also allows the ESC to be run with or without a fan. It encases the ESC body only, leaving the entire ESC fan free to do its job. Furthermore, RPM left air channels along both sides of the ESC to allow air movement along the sides of the case, helping to keep the ESC cool. Each ESC Cage is