Harris Race Radios

NZ and AU leading supplier of Motorsports Communications


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The MyLaps TR2 MX bike Transponder is the newest and most innovative transponder for MX Bike 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)
  • mylaps mx transponders

How to activate your TR2 Transponder – YouTube

MyLaps TR2 MX Bike Transponder Specifications.

Compatible with:MYLAPS X2 and TranX timing system
Dimensions:73 x 50 x 22 mm ( 2.9 x 2 x 0.9 in.)
Weight:110 gram (0,24 lb)
Housing:Waterproof IP67
Temperature range:-20 to +50°C (-4 to +122°F)
Transponder ID:Unique 8 digit number
Input voltage:5 VDC
Power consumption:max. 60mA @ 12VDC
Battery back up:Max. 5 days
Max. speed:120 km/h (75 mph)
Transponder position:Max. mounting height 120 cm (4 ft.)
Charging time:5 hours


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