Nice bike....buuuut, I think the sepia and the bike in full color doesn't exactly work. Makes it look like it's pasted on the bg. IMHO, less strength on the sepia and desaturate the bike a bit - if you want that dual sepia/color setup. Also, if you're going for an old image type of look, add some noise (subtle) and play around with the layer blending modes for the noise layer.
Here it is w/less opacity on the bike and a bit more "dust and scratches"
![](http://i33.tinypic.com/28aok0h.jpg)