Nice bike!! Originally from the Isle of Man I like bikes.
I hadn't thought of the handlebar thing but sounds like a good idea (if it your bike or a friends). I find the lights in the background distracting from the bike as my eye is drawn to them...
I'm assuming from the title this is NOT your motorcycle. Therefore, some of what I suggest you shouldn't do.
1- Turn the handlebars so the headlight faces toward the camera. Makes a much better shot rather than the rear of the tire. Just be shure...
I really like the first one and the only changes I would make is I would take out the slightly grey/black area in the top right hand corner and possibly try to get rid of the shadow on the wall behind her head - you could do this is PS but probabl...