MRT Transponders

MRT transponders are the timing system of choice for serious RC racers running 1/10 and 1/12 scale competition. Whether you are racing at your local club or a regional championship, having a reliable transponder means your lap times are captured accurately every single time you cross the loop. No missed laps, no disputed results, just clean data you can trust.

These units are compact and lightweight, so they mount cleanly without affecting your car's balance or weight distribution. MRT has built a strong reputation in the RC racing community because their transponders hold up race after race, season after season. Once you mount one and register it to your racer number, it just works.

If your track runs an MRT timing system, this is the transponder you need. Browse the options below to find the right model for your class and chassis.