Who's gonna steal a Rocket? Due to the relative rarity and obscurity of one, I can't imagine it is worth the hassle to bike thieves. It's not like a Harley, where parts are interchangeable over multiple models and years, or Jap bikes where there is a several hundred thousand model customer base to make the stripped parts worth anything.
I just can't imagine it's high up on a list of stolen bikes. Lats time I looked I think the most stolen bike was the CBR 600.