I thought I had a deal on an '09 Kingpin Tour but it didn't come together. So I've got time to learn what there is to learn about the slight model changes over the years. From what I understand the 6 speed transmission came out in '06 along with the 100 ci engine. Then in '08 the gear ratios were improved slightly, the compression ratio was lowered and timing was advanced along with improvements to the fuel injection and air box yielding a slight power increase. 2008 and newer Kingpins are wired for electronic cruise control. In 2011 the engine displacement was increased to 106 ci and horsepower increased to 97 ponies. Someone said the '08-'10 Kingpins are not as desirable as the '07 and 2011 - 2012. What difference was there between "06 and '07? Is a mint garage kept '07 Kingpin Tour with 3000 miles on it worth as much as a similar "09 with 10,000 miles? Would you pass by these two bikes to wait for a 2011 - 2012 model? How much of a premium should I expect to pay for a low mileage 2011 - '12?