Tire size on most English 3 speed bikes is 1 3/8 x 26. You can verify this by looking at the markings on the old tire side walls. The ISO size designation is 37-590. I have Kenda gumwalls on my Raleigh Sports and they look nice; however the sidewall color is a bit too yellow for my taste. I think Panaracer makes their Col de la Vie in that size. I have these tires on a 650b bike and like them very much. Kendas if you're cheap, Panaracers if you prize esthetics.