View Full Version : What is a.......

01-09-2001, 03:18 PM
transponder? can anyone help me?

01-09-2001, 04:38 PM
A transponder is an electronic device that's installed in a car for the purpose of electronic lap counting. It's actually a component of the timing system, so you don't need to worry about it unless your going to a race track that has one of these systems. Even if you are, they will provide the transponder for you.