RFX Start Button (Electric Starter) for KTM SX-F 250/350/450 11- & EXC-F 250/350/450 12- & Husqvarna FC/TC/FE/TE 125/150/250/300/350/450/501 14- & Gas Gas ECF/MCF 2021

Apico's RFX start button (electric starter) provides fast, reliable starting performance for KTM, Husqvarna, and Gas Gas racers. Easy to install and built for heavy-duty use during practice sessions and races.

• Compatibility: Compatible with KTM SX-F 250/350/450 2011 and EXC-F 250/350/450 2012, Husqvarna FC/TC/FE/TE 125/150/250/300/350/450/501 2014, and Gas Gas ECF/MCF 2021.
• Start Button and Button Color: Robust black housing with a crisp red start button for immediate action as soon as the engine is ready.
• Wiring and Connector: Equipped with a 4-pin connector for a reliable electrical connection and simplified installation.
• Brand and Reputation: Apico – Race Series electronics focused on reliability, precision, and consistent track performance.
• MPN: FXKB5090055ST – clear identification for inventory management and matching with other parts.
• Availability: Stock status: 0 (currently out of stock).

Thanks to this electric start button, you’ll get faster, more consistent starts on every ride. The compact, robust housing takes up less space on the handlebars and keeps wiring neat, which is especially helpful during practice days and quick pit stops. Ideal for racers who demand reliable starts without fussing with cables or using a manual kick start. Designed for long-lasting use in rough terrain, weather-resistant conditions, and intensive training sessions.