Dawes Kingpin, Surly, old Trek MTB & an Isen (r_mash's non-welding non-weight weenie bike projects)

thanks!

I'm so confused about 20" wheels now -- I believe the dawes is 500a (440). The BMX standard is 406 (tyre choices galore)? And 451 is the other Raleigh Twenty size? Ooof ...

but some tyres are interchangeable between all 3? Oof oof oof ... how does one know??

There are some gread mods of these bikes on the internet ...

single speed shopper of death thread

according to this I'm about 8 years too late to this trend. sounds about right for me ... I haven't gotten around to listening to music made after circa 2011 yet ...

also sadly, so old most images are broken :(

edit: there's this thread
https://www.lfgss.com/comments/12601770/

and they managed to fit 451 rims. I guess sizing down could mean wider more plush tyre options but longer reach brakes and would depend on clearance. hmmmm...