I am loving my 600 Ace Ryker. I have put on 1300. miles with no hitches, or complaints. I have tackled some wild curve and hills, on Rt. 9, from Lisbon Oh to Carrollton, Oh and on Rt. 43 to Wintersville, Oh. The ride of your life! The right front wheel lifted of the ground a couple of time, which had the pulse pounding. I'm 74 and having a blast on my Ryker and I don't need the 900 or the Rally to get'er done.