What about frame geometry? And did they lengthen the swing arm?I heard in Europe they are 1"longer.Are you guys running the rear axle far back in the swing arm? I hav't done it yet need to put a link back in the chain.Is it a good improvment? Until they make the Yami turn like a Suzuki I will stick with my 06.Oh what do you guys think of this.My buddy asks me if he can use my truck [and me] to pick up a dinning room set.So he takes me to some guys house and this guy is selling everything in the house.It turns out that the house and its contents were left to him from his brother that recently took a dirt nap.Now his crackhead brother is having a blowout sale! And what did I find in the basement? A mint[like brand new] 1986 YZ490 the crack head tells me that his bro rode it once in a field and I believe it.You would have to see it.Now I need this thing like a hole in the head but He told me I can take it for$1200 think I should grab it?