ACTIVE SWITCH KIT TYPE 2
Model specific plug and play engine skill switch and starter button switch unit, also has a provision for another switch that can be wired for a race rain light.
These come prewired to plug into the original wiring loom, no need to cut and splice or any other specialised skills to install.
These are of course required when you change the original throttle units as most of these incorperate the engine stop switch and starter buttons.