Hello I will start off by saying that I don't know much about this subject.
I need new tires/tubes for my bike 700x25c to be specific.
After a bit of research I've found it's quite hard to come across tires
and near impossible for tubes (presta's) especially.
My question is, is there any size I can substitute for 700x25c ? or would it be to large/small.
thanks for any info.