Thanks for getting me started with your post and the threads you referred me to Ryan,  After further checking the online sales information and a multitude of posts about them, we went with Abus Granit XPlus locks, Kryptonite KryptoFlex Security Cables and anti-theft vibration alarms. When traveling with our truck we are looking carrying them inside out of sight.  A bike cover when we have the car sounds like a good idea though. We have put insurance on them, but certainly don't want to have to use it, if we can avoid it. I appreciate your time helping out a newbie. In the past we did a fair amount of strictly pedal  biking, but e-biking is new for us.

New Rad owner looking at locks. What have you found in your experience works best to securely lock bike to vehicles, trees, posts or whatever and is reasonable easy to carry. I'm leery of keys to lose. And where to get it.
Thanks