Fastest 650c tires currently produced?

[eyedrop]

Ive noticed many manufacturers are not making 650c tires anymore. My favorite was the Vittoria Open Corsa CX - 650c, which has been discontinued. It also appears that Michelin has discontinued their Pro 4 series tires in 650c. You can still buy these tires (for now), but they are no longer being manufactured and stock is limited... Its a shame because these two tires were considered the fastest. Now I am left with little choice for a pure performance tire.

So the question is, what is the fastest 650c tire currently in production?

edit: It looks like the Pro4 Service Course is still in production...

[nlouthan]

You might have more luck with your query at slowtwitch.com. Not much discussion of 650b tires here.

[FreaK]

He was asking about 650c not 650b.
There is, as it happens, some discussion about 650b in the Cyclocross/Touring board


I'm not sure what the official word is, but if i'm not mistaken Schwalbe still does a few of their better models in 650c

[Grinley]

The Vittoria Rubino Pro is still being produced in 650c. It's probably not quite as fast as the old Corsa but it should be close. I think I read somewhere that they are planning on producing a 650c Corsa at some point. I could be wrong about that though.