Ah I thought so. Might stick with the 4000s then. Any other equivalents for a club ride/occasional race tyre from Vittoria or any others? Not too familiar with other manufacturers, except for Michelin which I wore out wayy too fast. Need a new set of 23c for some Flo30s...(sale opens in 6 hours!)
What are the Conti TT tyres like for road use?
Seems to have a puncture belt and also weigh 140g compared to a 4000sII at 215g?
These ones: http://www.wiggle.com.au/continental-grand-prix-folding-time-trial-tyre-ltd-edition/