Originally Posted by psu
Second one is my personal favorite.
That second one is nice, but it's a little underexposed (as are the others). The two with the sky visible in the background would be great candidates for multiples exposures or external lighting to match the bike to the landscape. Right now the background is properly exposed but the bike is way underexposed.
I really like all of your images (and love your screen name), but I think this one is just too wide for me. The perspective distortion is visibly stretching the front of the car. It's a nice scene, but I would prefer a little longer focal length.