I think I meant 26", not 27" i.e. 650. I'm starting to doubt my own thumbs but I really can't get that tyre onto my rims - either the Mavic or my Enve's. Any of the other tyres I have I can pop on pretty easily.
EDIT - or maybe it is just me! - Another attempt and the Conti and one of the Barum Special have stretched on. Do you know anything about Barum, they feel very supple and light? Definitely not training tubs!
26"/650c Wolber SP1 tubulars were, I think, marked 571. The difference in size between a a 26" and 27" tubular is more than 30mm in diameter so it should be really easy to just figure out the size from its circumference.
I think I meant 26", not 27" i.e. 650. I'm starting to doubt my own thumbs but I really can't get that tyre onto my rims - either the Mavic or my Enve's. Any of the other tyres I have I can pop on pretty easily.
EDIT - or maybe it is just me! - Another attempt and the Conti and one of the Barum Special have stretched on. Do you know anything about Barum, they feel very supple and light? Definitely not training tubs!