My Laps RC4 Transponder MYL-RC4

The My Laps RC4 Transponder delivers reliable lap timing for competitive RC racing. Built with proven technology used across thousands of tracks worldwide, this transponder provides consistent signal strength and accurate timing data lap after lap.

Designed for 1/10 and 1/12 scale touring cars, the RC4 fits cleanly into most chassis layouts without adding unnecessary weight. The compact form factor keeps your center of gravity low while maintaining strong signal transmission to track decoders.

Installation takes minutes. Mount the transponder securely to your chassis, power it up, and you're ready to race. The unit activates automatically when your car crosses the timing loop, so you can focus on driving instead of managing equipment.

Track compatibility is universal. Whether you're racing at your local club or traveling to regional events, the RC4 works with My Laps timing systems everywhere. No configuration changes needed between venues.

Durability matters in competitive racing. The RC4 housing protects internal components from impacts and vibration while maintaining signal integrity through extended race sessions. This transponder keeps working when you need it most.