Dirtbike pics from the weekend. C&C welcome

[dry3210]

My buddies went out on their dirtbikes and I decided it'd be a good way to play with the camera..heres a few I like. C&C welcome

1.

2. (not sure if I like it like this or cropped)

3.

4.

 

[WimFoto]

generally they are over exposed. 1 and 2 in particular can use cropping. 3 a lower angle would have been the way to go here.
2 is my fav.!