Standard 2" ABS pipe fits quite well, but I assume that since you are in the UK, you folks have metric....

If you really get in a bind, e-mail me, and I can get lengths of 2" ABS shipped to you. I have 4 extra feet laying around, so I can hack off a chunk and you can make as many tires as you wish. Maybe even hook up your buddies. Just cover shipping costs.

suprachrgd82 at aol