What size tubes?

Ranger Darren

Can anyone tell me if Ive got 700x25 tyres can I use either 700x23 or 700x28 inner tubes?

styxd

23 will be better

drlodge

All tubes I know of have a range e.g. 18-23 or 23-28. Hence you would want 23-28.

mroli

although 18-23 will work fine.

topdude

So will 23-28

mroli

Although they'll be heavier!!!