I like the low POV and the clean background.
However with the light coming from behind you, it is always going to be a struggle to see the detail in you or the bke as you cast a shadow on the camera side. It will also decrease the contrast.
As it is, you are close to the left hand edge of the frame and riding out of the scene. It may have given a stronger image to swing the camera to th eleft so that you were riding into the scene.
The closest forgraound is distracting for me and you might want to experiment with cropping some of the bottom and see if you get a stronger/cleaner image.
Hope you had a great day's racing.