Use lower FOV, it brings you closer to the bike and thus more detail.
Try to smoothen your camera work, use analog controls if you have a controller, or then use the automatic follow cam (by pressing sit/dab button)
Post your next videos in this thread:
http://mxsimulator.com/benchracing3/vie ... ?f=18&t=32
It was an OK 'lap around' video otherwise, you could try making the edits with the rhythm of the music. Oh and if the video ends before the music track is over, make the music fade out.