Two questions: A)How does the Scott's sterring stablizers attach to the frame/triple tree/whatever they attach to on an XR600R from somebody who has one and about how much do the cost? B)I'm trying to get a new exhaust for my 93' XR600R and I'm bidding on one on ebay, but I'm not sure if it will work on mine. The item description says the exhaust is for an 83' XR500, and would like4 to know if anyone has any idea if it might fit? It appears to be the same as mine, but the rear mounting point appears to be a little farther back than mine, anybody??? If it helps at all, it is a Supertrapp model #4MDR-3503, thanks in advance guys!