RC Transponders & Lap Timing for Racing

Keep your race results accurate with our range of RC transponders. Whether you run club nights or national events, a personal transponder ensures every lap is counted and your times are recorded precisely.

We stock leading options from MyLaps and MRT, with versions compatible with the timing loops used at most UK tracks. Choose a dedicated unit for each model, or share a transponder between cars using spare mounts or extension leads. Most plug into a spare receiver port for power; mount them securely with a clear view to the track surface and avoid shielding from carbon or metal for the most reliable reads. Always check your club’s accepted systems before race day.

Look for lightweight housings, cable lengths that suit your layout, and bright status LEDs for easy installation and checks in the pits. If you run multiple cars, consider one per chassis to avoid last-minute swaps.

Order today for fast UK delivery, including next-day on many items. With large stocks and friendly, knowledgeable support, Wheelspin Models is here to help you pick the right transponder and get you back on the rostrum.