Help and Advice re Bike Rental Volos
 

Can anyone - maybe our friends in Greece - advise about the possibilty of renting a bike in Volos? I'm in Germany, and fancy taking a cheap flight with Ryanair to Volos, where I'd like to hire a bike for a week or so. It'd probably work out cheaper than riding my own bike all the way down. It'd be most helpful if you know of any bike hire places and contact details or websites.
Anything considered, but preferably over 200cc.
Thanks

Actually, I should have said, it could just as easily be Thessaloniki, Chania, Kos or Rhodes, as I could fly there. Would prefer Volos or Thessaloniki as I've not been before to those.