just wondering if anyone has bought one of the red to green light magnetic triggers for their bike and if so does it even work. we have a lot of lights in nashville that wont reconize that a bike is there at it. we can run the lights here if we wait what is supposed to be three turns. wondering if its worth the 20 dollars?

Just sit over on top of the left or right side of the sensors...it'll work. The sensors are around the perimeter of the circle or square...so if you sit in the middle...the only things hitting the sensors are your tires...so if you stop on top of the right or left side...your engine will be right over the sensor so it will change.