I've been (forcefully) retired for 8 years now due to a stroke. Up until two years ago; I was able to make the 1 mile round trip to the corner drug store if I needed anything. I then began to notice some burning sensations in my lower legs after about a 1/4 mile, so, I decided to recondition an older, '70s Mountain bike to make the trip. That worked fine till last spring when the burning returned with a vengeance. At that point I decided a scooter was the only answer. Then (much to my glee) I found the kits!
It's been "Happy Time" ever since! Bugs in the teeth? I've eaten worse.
Footnote: 75 FLAWLESS
miles on this machine!