36V Electrical Kit for Razor MX500 and MX650 - Replacement 36 Volt Control Module and Twist Throttle (6 Pin Connector) for MX500, MX650 Dirt Rocket, Razor Dirt Quad 500, EcoSmart, SX500 McGrath - Module HB3650-TYD6-FS-ROHS Compatible With - Works with All Versions of the MX500 , MX650, Dirt Quad 500, SX500 McGrath Dirt Rocket and EcoSmart Scooter 36 Volt Controller and Throttle Kit Includes - 6-Wire Twist Throttle (Part #W13114501043) and Controller Module Model HB3650-TYD6-FS-ROHS Quality You Can Count On - Precision Engineered MX500 MX650 SX500 Electrical Kit Components Easy Installation and Perfect Fit - Our Electrical Kit works with All Razor MX500 and MX650 Dirt Bikes 36V Electrical Kit for Razor MX500 and MX650 - Replacement 36 Volt Controller and Twist Throttle (6 Pin Connector) for MX500 , SX500 McGrath, MX650 Dirt Rocket, EcoSmart - Module HB3650-TYD6-FS-ROHS

Important Information: Razor product versions can be determined by locating your bar code ID on the bottom of the bottom of the product frame or on the battery cover. The 7th and 8th digit in the series will tell you the version of your product: 01=version 1; 02=version 2; 09=version 9, and so on. You do not need to know your version number in order for this conversion kit to be compatible, as this module/throttle combination will be compatible with all Razor MX500 and MX650 Dirt Rockets as long as you replace the 36v control module and throttle at the same time.