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I'm no expert but I'm sure that's a picture of an Animal.98 Beast was the 'Y' frame with Sun rims and LX hubs97 was an x57 frame with Pipe-Line Chubby fork, LX hubs and WTB SpeedMaster hubs97 Beast GDT ( the one I have ) was an x56 frame with LX hubs and Mavic 221 rims96 Beast was x56 also with Mavic rims, I'm not aware of a Beast before this one, there may have been I suppose.However the 95 animal, listed as red in colour on BikePedia had LX hubs with HED CX aero rims and 26" tyres according to BikePedia, there is one for sale on US E-Bay at the momenthttp://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=320321665671The 96 animal is listed as Blue and Yellow as per your pic and had Mavic 221 rims.Could be they still did some of the blue ones with the HED wheels.I bought my Beast new and used it exclusively until 2003 when I broke a few bones, then upgraded to a Santa Cruz Blur as this was supposed to be a monster climber, it was only marginally better than the Beast and cost 4 times the money, but overall like Callum says the later design produces a better ride overall and I ride the Blur 5 times a week now.However the Beast is such a good bike that I'm currently rebuilding it, I've found many NOS parts and hope to have it back together for next summer, just need to find a solution to a problem I have with the pivot bearing / frame interface.
I've been looking all over online for picture of a Beast that still had the OM rims on it but no dice, seems everyone changes them out for something else.Anyway, when I first saw this in the LBS showroom I started drooling like an idiot, it was the rims and brakes that finally suduced me.If anyone has better pictures of a Beast with the OM stuff still on it please post up, would love to see it.[Edit] Anyone know what this rims were called (I think H.E.D?) but not sure? I looked on ebay, were the wheels on the beast "road" wheels, what size were they, all I can find are 700c and 650c?