I would try to get closer. You can add some excitement and interest to your shots if you get the subject from closer up and from different angles. There whole bodies don't have to fit in the frame all the time.
An example: you had the down pipe in there a few times, but you got it from the bottom left side each time. I would change it up, and get it from the top, from the right, above the rider, underneath the rider, and closer up.
Hope this helps, maybe I'll see you out there. I'll be riding 7springs like eryday.
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