Originally Posted by
DiabloScott
Challenge does have some nice gumwall tubulars but they're more expensive and hard to find.
Strada

Yeah, it's frustrating because the website will list the tires but they're difficult to find in shops.
Same with the Vulcano.
They have decent specs/look good for a training tire (and seem to be in the Giro/Rally price range)...but trying to find the tanwall version online is next to impossible.
Vulcano