Does elmers glue work on foam sheets?
I've been saving up for for quite some time now. If you need to save up for it then you can not afford to run it, servicing and spares will cost the same as a small compact car and they are not reliable for every day use. They are toys, simple as that.
Air Free tires. See link below if you want them. Pros: no air, no tubes, no leaks, require less resources to make, last a lot longer Con 1: Need to measure rim carefully before buying to assure perfect fit. If they aren't the right size they can come off the rim. This obviously would be very bad. Con 2: (big one!) moderately less shock absorption. This can be a serious issue. If you are not careful the spokes nipples can loosen and come undone. This would allow the wheel to collapse. So be aware and make regular checks of your wheels so they are true (straight) and the spokes properly tensioned. Con 3: the grip you get is different. You can definitely feel things like fresh paint stripes on pavement as a step up rather than simply rolling over them. Those same stripes can be slick on brand new tires. So be aware that there are differences in how they roll and feel. Con 4: don't even bother attempting to use these with stationary or roller bike trainers. Pretty much useless as I found out. Great uses for these air free tires: Deep dish rim wheels. I had a pair of Mavic CPX 14 wheels with a medium aero rim. They kept on popping tires and tubes both no matter what I did. These tires worked perfectly. There are certain mountain bike tires that require air but have no tube. Not surprisingly they are called tubeless!
hard clunky heavy expensive you won;t like them wle.