Razor E200, E300, MX350, and Pocket Mod Variable Speed Kit with Key Throttle
Razor Sweet Pea E300S Electric Scooter Parts - ElectricScooterParts.com -
24V 350W Brush Motor Controller Thumb Throttle for Razor Electric Scooter E300 | eBay
Amazon.com: Razor E200 (V13+), E300 (V13+), MX350 (V33+) and Pocket Mod (V45+) Throttle and Controller Electrical Kit : Automotive
Razor E300 - upgraded Thumb Throttle controller electrical kit 36 Over Volt Kit - Walmart.com
Converting An Electric Scooter To Lithium Batteries And Disabling The Safeties | Hackaday
Razor 36v E300 mx 350 -READ throttle controller, electrical kit 36 Over Volt Kit | eBay
Speed Controller for Razor E200/E200S/E225 Version 24+, E300/E300S/E325 Version 20+, MX350/MX400 Version 33-36, Pocket Mod Version 45+, Pocket Rocket Version 27+, and RX200 Version 1+ #SPD-ZK2430D-FS
Install a 48V controller & 48V battery on a Razor E300 (24V) Electric scooter - YouTube
Razor E300 Electric Scooter Hack - How To Replace Speed Controller With Relay - YouTube