Mine has about 600 miles on it. Took it on the first long ride the other day and the bike bottomed out (or felt like it) on a number of occasions that day. At one stop I got off and pushed down on the luggage rack to ensure there was enough travel in the shocks and it seemed to be but it still felt like it was bottoming out. I just ordered an air pump and gage to see how much pressure is in there. Is there more to it? Lot of opinions on shock travel, lowering kits etc..... Shouldnt the stock shocks do the job?