I'm doing an event in June that involves a 40 mile bike ride, 35 of which are on rad, 5 off road. The off road bit is basically gravel paths and old railways from what I can gather.
I've decided to do it on my road bike so need some suitable tyres as I'm not sure Ultermo's are the way forward. The requirements are:
Some kind of tread (not slicks)
25mm max as that is all I can get in my frame.
Vittoria Rubbino's look about right but having never used them I have no idea of they are good, bad or indifferent!
Thanks in advance.