Team Associated MyLaps 10R147 Mylaps RC4 Pro Direct Powered Personal Transponder (Black)

Great

These work well, but they are pricing themselves out of local tracks. Places are switching to Easylaps for the less intense indoor onroad stuff (1/10th, 1/12th, etc).

High quality Great look Short lead wires Precision timing You can utilize the RC4 pro APP to correlate actual timing and compare to course timing Great way to keep em honest 🤘😎🤘

Works great 👍

Does the job...except when you are racing on an old timing system. This only works with the newest generation of timing systems. So double check and confirm your local track uses the newer system. There is a hybrid transponder that is good for both new and old (little more expensive). So be sure of compatibility before purchasing.

Good product

Neat little tool to have in your box if you run Hobbywing ESC's. Can use across your vehicles and save profiles. The app is pretty cool as well. A little pricey but very convenient.