Joined: Jul 2007
Posts: 524
Likes: 0
From: Fort Wayne, Indiana, USA
Bikes: riders:Schwinn Continental ('80), Specialized Crossroads Sport ('07), Schwinn Super Sport (73), Schwinn Superior (76), Projects: Schwinn Sprint ('74), Trek 800 & Schwinn Continental ('71)
Just picked up a 86 Schwinn Traveler from original owner, Weinmann 1-1/4" rims were fitted with 1-1/8" tires, same as details listing for the bikes specs from factory.
I am planning to replace with 1-1/4" tires.
No experience on narrower tire sizing.