This is a replacement v3 trigger for a Kymera Body Board with a microcontroller which has already been configured for triggers.
If you are switching from button to trigger throttle you will need to also buy an appropriate microcontroller card.
If your Wavez-supplied board currently has a v1 silver lever trigger or a v2 black lever trigger without the third screw at the base of the lever, you can ask us for a free replacement.
You will need a 1/8" Allen key to replace your trigger.
You can find the instructions to replace the trigger here: