5-Wire Throttle and Control Module Kit for Razor MX500 (Versions 1-9) & MX650 (Versions 1-7) Axle Keys redesigned "angle-frame" versions of the

redesigned "angle-frame" versions of the Baja Doodle Bug mini bike and its Hensim Doodle Bug clone

Lite race/training tire with grooved lateral tread for traction

Note: This set of armrest pads is significantly thicker than the standard armrest pad DWR1010E805 (Monster Scooter Parts part number P49-8407) from Pride mobility

If you are serious about your scootering or off-road riding

This armrest fits thebrackets that are standard on the Merits Vision and Gemini scooters

5-Wire Throttle and Control Module Kit for Razor MX500 (Versions 1-9) & MX650 (Versions 1-7) Axle Keys redesigned "angle-frame" versions of theThis kit replaces the Razor Dirt Rocket MX500 and MX650 control module and 4 wire throttle with the newest MX500 MX650 control module and 5 wire throttle. If upgrading a MX500 versions 1 9 or the MX650 versions 1 7, the module and throttle must be upgraded simultaneously in order to work. Razor: W15128190164