If you've converted your bike to an 'off road race use only' machine with a race ECU like the Vortex or GET use this dummy dongle to plug the O2 sensor connector on the bike to keep it free of mud and dust.
- Prevents water and debris from fouling the O2 electrical connector and keeps it clean for future sensor re installation
Your bike may not be legal for street use in the US with these mods performed. Check local and federal emissions laws to confirm compliance.