Very nice portrait, tones are nice. In response to previous comment here, I have not known many bikes to have a high seat, the models posture is just fine in my view.
Again 'g' it's a good photo. Over exposed on the RHS as you view, model is evenly lit which I guess is the main subject. I like it; simple, B&W, provocative looking model. Could the model do with sitting up a little higher to allow seperation beneeth her bust and the bike handles - perhaps so. Weren't there more of this style photo which i've seen scoot pased previously?