Originally Posted by
WhyFi
How are these compared to your racier tires? I'm tempted to get them to run in the spring, when our roads are still pretty gritty and gross, but I'm also tempted to say, "screw it - life is too short - run the more fun stuff (like Corsas or the new Schwalbe Pro1)."
If you're open to my feedback, they came on my S1. After the first flat, which didn't take long, I swapped them for the GP4000S (not the II, which hadn't been released). That was an obvious-enough upgrade that it's what turned me into a Conti-booster.