08-03-18, 10:13 PM
One way to test it would be to download a speed app on your phone, activate it, put the phone in your pocket then go for a ride. Get to 30mph then pull over and check the speed on the app to see if its close
The app I use
https://play.google.com/store/apps/detai...id.digihud
The app I use
https://play.google.com/store/apps/detai...id.digihud

