Losi LOSB5104 Spin Start Hex Drive Rod LST/2 AFT MGB Speed NT

The Losi LOSB5104 is a spin start hex drive rod built for the LST/2, Aftershock, MGB, and Speed NT. This rod connects to your engine's spin start system, letting you start the engine using a compatible drill or starter box instead of a pull-start cord, which is faster and puts less strain on your engine's internal components during starting.

A worn or rounded drive rod can slip inside the starter chuck or fail to properly engage the engine's starting mechanism, leaving you unable to start your engine efficiently at the track. Because this rod sees repeated torque and friction every time you start your engine, it's a wear item that benefits from periodic replacement, especially for racers who start their engine frequently during a race day. This genuine Losi replacement part matches the factory specification for these gas and nitro platforms, installing directly into your existing spin start setup. Keep a spare on hand to avoid starting delays at the track.