I might have cropped out a little more foreground, but I'm not sure how it would have effected the aspect of the fog cloud. The riders might be too centered in the photo.
My kind of people but 100 times more hearty then me. It looks cold!!
I think the more interesting shot would of been 20 feet closer to the curve with them leaning into the curve. I do think you did a good job here and I'm always interested in bike shots.