Not sure if this helps in answering the original question on this thread but there were around 18,000 Triumph Rocket 111 produced between its launch in 2004 and 2010. Of these around 34% were exported to the USA - so around 6120 TR3's in the states.
This was part of a previous thread - here's the article that covers it. Cheers
That's funny you say that because the only other rocket I have ever seen on the road was when I was vacationing in Miramar, FL last year. I haven't seen any in my hometown.
Well I got an 06 Mulberry tribal that I purchased new. So that makes 4 total for the states. Mines got 38,000 miles on the clock. I haven't seen any other Rockets in my area though.