Motor cycle riding is not something within my box of tricks, but boy the riders must have a great time. The choppers are in a league of there own, building a custom bike must be truly gratifying. If you think the accessories are really clever, you haven't seen the tailgunner. Recall the movie Predator, the one with a certain governor. The character Blain (Jesse Ventura- also a politician), had the minigun, imagine that attached to you exhaust!
Lock and load. Queensland based Tailgunner Rotary Canon Exhaust can set you up with an performance enhancing exhaust mod which will scare any road user. With a rotating tailgunner on your chopper you'll be able to blow away anyone behind you. If that doesn't make you a sexual tyrannosaurs, they have a money back guarantee.