There are oodles of choices of "black tyres" less so gumwall, which are normally see on retro steel bikes, but that's not to say you cant run them on something modern. I think the lotto jumbo team had gumwalls on their bianchis this year didn't they?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.