Inner tubes for 1.125" tyres.

clanton
clanton Posts: 1,289
edited May 2008 in MTB workshop & tech
A friend has just bough Continental Ultragator Skin tyres for her MTB in order to do the London to Brighton. They are 1.125" and she wants to know if her standard MTB tubes will fit? ie will 1.5-2.25" inner tubes be ok or will they fold over/ bunch up?