I highly doubt we're gonna see a new 2 stroke Yamaha sled again but it would be awesome to! Something like an 850 to 900 twin with killer technology. I wonder if Yamaha will just quit making sleds. I ride an '03 SXViper Mountain and would like to try a Sidewinder and a turbo'd SRViper but I won't be buying a new one anytime real soon and I doubt I'll be buying a used one anytime real soon either. Where I ride all's you basically see anymore are Doo's, Poo's, some Cats, and very few Yam's. Your more likely to see an old Phazer or Mountain Max ... then the occasional Nytro or maybe Apex but seen very few new Vipers and no Sidewinders yet.