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ActivePro Transponder


** NOTE ** online orders for transponders have been moved to the TXBRA website. **

Purchase a transponder for use with the race|result active timing/scoring system and save on rental charges and the hassle of pickup/dropoff at registration. The chip provides 100% reliable detection, ultra high precision (0.01 sec) and a five year manufacturer's warranty.

Racing cyclocross and use a pit bike? Consider purchasing a velcro strap to mount the transponder to your ankle for seamless per-lap scoring.

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Additional Info

Each transponder has a unique serial number. Please provide your USAC license number at the time of purchase and we will associate the transponder with your USAC license for easy race assignment at events.