Originally Posted by
Csaari77
Mylaps will trade your MRT transponders for a new 3-wire transponder for $35. I know that it sucks to have an expense like this pop up, but at least you can get an upgrade at a pretty big discount. I just had one of my transponders die, so i was not able to upgrade or trade it in. I was forced to buy a new transponder to the tune of $105.
Does the my laps transponder work on the old systems? Any of the Harbor Hobbies people in IL can chime in. I don't get to race much and that is the main place I do race at.