Razor MX500 & MX650 Throttle (4-Wire) Conversion Kit

Razor MX500 & MX650 Throttle (4-Wire) Conversion Kit Review

The original replacement twist grip throttle with 4 wires (Red, White, Yellow, Orange) for the Razor MX500 (Version 1-9) and MX650 (Version 1-7) has been discontinued. In order to upgrade to a newer throttle, you must purchase this Throttle Conversion Kit. To find your bike's version number, see important note below. This Razor MX500/MX650 Electrical Conversion Kit contains: 1 - Control Module 1 - 6-wire throttle with a 6 pin plastic connector The Kit replaces the Razor Dirt Rocket MX500 & MX650 control module model # CT-312C1 (also known as HB3650TYD4-FS1) and 4-wire throttle with the MX500/MX650 control module (CT-312C1-3 /HB3650TYD-FS) & 6-wire/5 pin throttle. If upgrading a MX500 version 1-9 or the MX650 version 1-7, the module and throttle must be upgraded simultaneously in order to work. This kit will allow you to make the upgrade. **IMPORTANT NOTE: Razor Bike versions can be