I wanted to see how long my riding loop is around the lake, through the woods, to the football field and back was so I put my garmin in my pocket and took off. When I returned, it said 3.1 miles and my top speed was 59. There is a straight stretch on the lake's dam but I didn't think I could get going that fast on it so I figured it was the GPS not tracking the satellites correctly. But that made me wonder, what is the top speed of a stock '11 YZ250F? Thanks!