Tech Notes: The RPM ESC Cage for the Mamba Monster 2 & Mamba Monster X 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.
eBay