Razor E200 (V13+), E300 (V13+), MX350 (V33+) and Pocket Mod (V45+) Throttle and Controller Electrical Kit Razor Throttle & Controller Module for E200 & E300 Scooters (V13+), MX350 (V33+), Pocket Mod (V45+). Electrical Kit includes a 24 Volt Throttle, 24 Volt Controller (7 Connector). Compatible with: Razor E200 (Version 13+), Razor E300 scooters (Versions 11, 13+). Compatible with: Razor MX350 / MX400 Dirt Rocket Version 33+. Compatible with: Razor Pocket Mod (Version 45 and up) (Bella, Betty, Bistro, Daisy, Kiki, Vapor).