Righty then, after along time of not realy doing much with thier DH/FR tyres Michelin have updated them! The WildRock R that I have bought is a 2.4 version, it is a single ply tyre with a soft compound, The compound is not as soft as the Conti rain king/kaiser, i would say that it is probably between the maxxis 42a super tacky and the kenda stick-e, so it is quite grippy, Seems better than the rubber queen i have ridden before. As for the weight, on my little scales it came out at 900g (michelin quote 1000g), so quite light realy, After riding it on some natural today it is obviously not as stable as a dual ply tyre, but it is much more predictable than the rubber queen as it is not so balloon like, For the price of £26 (from anywhere that can order from Raleigh) I would say that is a pretty good tyre, Chainreaction have them on the site but they are not in stock yet, they do however have the 2.1inch version of what I am running which I think would be a pretty good front tyre, when i get some more money I will probably get one to try.
Here are a few pictures of it on the bike:
Link to a place with some Info on the tyres.
Adam