MRT (Model Racing Technology) RC Transponders

MRT (Model Racing Technology) is a British brand based in Kent, founded in 1988 by racers with roots in the hobby going back to 1979. Over the years they have created specialist electronics for competition use, and today their focus is on accurate, dependable counting and timing for R/C racing. MRT’s compact personal transponders, including the mPTX and mPTX Pro, are designed to deliver consistent lap timing for RC cars and boats at clubs and events.

Whether you are equipping a new chassis or adding a spare for race day, MRT transponders are appreciated for reliable performance and straightforward installation. As a UK retailer, Wheelspin Models stocks popular MRT options and our knowledgeable team is on hand with friendly advice to help you choose the right unit for your needs. If you’re keen to get racing quickly, we offer swift UK delivery options, including next day to most areas. Browse the range and fit your model with a proven transponder so you can focus on driving and data, not missed laps.