Compatibility - This HB3650-TYD6-FS-ROHS control module replacement is for the Razor SX500 McGrath Dirt Rocket (Versions 1 and up) electric bike NOT COMPATIBLE with older models that use a a 5-wire throttle Verify Model Version - Check your Razor 19-digit ID, the 7th and 8th numbers in your product ID code are the version number of your Razor product (e.g. "01" = V1, "09" = Version 9, etc.) Easy Installation - Quickly and easily replace your Razor SX500 Dirt Rocket control module with this AlveyTech replacement 36V 30A control module. Installation is a breeze with the 6 connectors including a 6-pin throttle connector Manufacturer Part Number – W15165070015 HB3650-TYD6-FS control module for the Razor SX500 McGrath Dirt Rocket electric dirt bike. This controller is compatible with models that have a 6-wire throttle. This control module is not compatible with older models with a 5-wire throttle.

Note: Model versions of your SX500 can be determined based on the product ID code on your Razor product. The product ID code for your Razor vehicle can be found on the battery case and/or on the bottom of the frame. The 7th and 8th numbers in your product ID code are the version number of your Razor product (e.g. "03" = Version 3, "04" = Version 4, etc.).

Compatibility:
Razor SX500 McGrath