To me it looks like it "belongs", with a rider on the bike. And, it is easy to visualize air flowing over the rider and then the tail section meeting more gently at the end. If that makes any sense.
I'd expect less wind turbulence to blow up your jacket or past your belt near the transition. Bad on warm day, blessing on a cold one. Such are design trade-offs.
Remember also, that lighter colors "look" bigger than darker colors. And, curved shiny light reflections turn those sections invisible.
I expect motorcycle show purists won't like it that big. But, who are you trying to please? What do YOU like?
I've seen very art-full chairs that were beautiful to look at. But, sitting on them more than a minute verified exactly what their purpose was, and why they weren't common as anybody's furniture.
Cheers,