I've got a stupid question. hopefully I can just get it answered in here rather than starting a new thread. I've been into mtb for years but I'm totally new to road bikes. I have the same 700x25 tires on my trek and I want to get a couple of spare tubes but all the tubes I look at say 700x20/28 like this one:
http://www.specialized.com/bc/SBCEqP...jsp?spid=26662
does that mean it will fit anything between a 20 and 28?