from a technical stand point they are kind of meh, but you seem to have captured some sort of awesome bmx sendin it vibe, and i dont know how?
what lens did you use, and what post did you do? i cant seem to figure out why, but i really like them? (its kind of a back handed compliment, but i dont mean it like that, i really like the shots)
The dude who shot the photo's was using a 50mm prime Minolta lens from an old film camera. As far as the post goes I just straightened/cropped, adjusted exposure, detail, colour tones and added a little bit of grain to them. The old glass had already given them a little bit of a film look so I was into a bit of grain.
Happy they stood out to you!
Also the the people I was out filming/shooting with that day have the best sendin' it vibe ever so that could have rubbed off on the photo's.