MM to MMX Upgrade?

[Thomas Porfert]

We still offer our non-warranty trade-in on older units.

You can send in an original Mamba Monster, Mamba Monster 2, Traxxas Monster, Traxxas MXL-6s, HPI Blur or HPI ELC-6s and have it replaced with a Mamba Monster 2 for $80 + return shipping; return shipping is $5 US, $7 Canada and $15 for all other international.

You can also choose to upgrade to the Mamba Monster X for $95 + the same shipping charges.

Please note that the replacement ESC will not have battery connectors or a series harness attached; it is replaced with a brand new Castle ESC that does not come with battery connectors. You will receive our standard 1-year warranty on the replacement from the date it ships.

Thomas Porfert
Tech Support
Castle Creations