Cannondaleriders

Can anyone help me with connecting a kill switch on my quad? Where and how do i connect it?

Make sure you get a normally closed switch(continuity with tether on switch)then just follow your stock on/off switch wires down to the bullet connectors unplug one and put one wire of kill switch to one you disconnected and other wire to other end you disconnected.Or remove the on/off switch entirely and put kill switch wires in its place.