Transponders

LS rechargeable transponderIndividual Kit includes 1 LS Batt transponder (new model), 1 charger, 1 holder and 1 clipPower supplybattery life of 5 d...

The TR2 Transponder is the newest and most innovative transponder for motorsports. As an addition to the X2 Timing System it's developed on reliabl...

Single spare X2 RaceKey for your X2 Transponder. The X2 Racekey is used to charge your X2 Transponder and sync your subscription.  The X2 is the ne...