Shorten the clips just a tad to keep the viewer interested in whats next
Play around a little more when you ride if its specifically for a video, with manuals, jumping, hard cornering, skidding, endos, etc
Good ending. Good job though. The more you edit the better youll get. Make sure you dont just pump out videos like I did at first and save up some good clips, even if that means being patient, and the end product will be better.