Joined: Nov 2006
Posts: 19,811
Likes: 596
From: NJ, NYC, LI
Bikes: 1940s Fothergill, 1959 Allegro Special, 1963? Claud Butler Olympic Sprint, Lambert 'Clubman', 1974 Fuji "the Ace", 1976 Holdsworth 650b conversion rando bike, 1983 Trek 720 tourer, 1984 Counterpoint Opus II, 1993 Basso Gap, 2010 Downtube 8h, and...
Right, we need pictures.
Sometimes the Raleigh Twenty came with 20 x 1.5" tires, sometimes 20 x 1 3/8"; if you're having a hard time finding the right ones, you probably need the latter. But you can find them, I assure you.