Last year I rode a 06 crf450r and it was fun. I ride alot of deep sand and noticed 90% of peeps riding with me are on yz450f.. I have a 2012 wr250r uncorked with pipe and programmer and love it, I am sold on Yamaha from now on. I found a super clean senior ridden 06 yz450f for $2600, just want to know if it has the newer suspension vs the 05 someone told me its the "sss type" ???