I just installed a cheap alternative to Tannus Armour tire inserts for puncture protection on my Radmini4 E bike. I have had the bike for 3 days and I already installed it on my front tire. It was fairly easy and the feeling of saving 120 USD straight up was just super satisfying. I am planning on installing it also on my rear tire and was thinking maybe I should make a video since there wasn't many when I looked them up on Youtube. How many of you would like to see something like this?