Harris Race Radios

NZ and AU leading supplier of Motorsports Communications


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The MyLaps TR2 Kart Transponder is the newest and most innovative transponder for kart racing. Reliable hardware, easy subscription management via Bluetooth and the Speedhive App, and flexible subscription options to fit your needs.


  • Easy buying and syncing your subscription with the Speedhive App
  • Easy and free online access to your practice and race results via the Speedhive platform*
  • Fully charged in 5 hours
  • Compatible with all MYLAPS (AMB) timing systems
  • Accurate and reliable
  • Unlimited warranty during active subscription (2 years warranty on TR2 Go Transponder)

How to activate your TR2 Transponder – YouTube


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My Laps car transponders



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