I have been looking at 2 up seats for the 03 Speedmaster. I have noticed 2up stock seats off America's on Craigslist and ebay for sale however they are usually off EFI (09 and up) bikes. Will these fit the older carb bikes ? I have heard there is a modification you can make, just wondering.
2010s do fit an '02 and every year in between. I suspect, but can't guarantee that all the seats interface all the way to at least 2015. You could call Corbin, they will have a definitive answer to your years in question.
I have a set of seats I used on my 07 I kept them and put the original Speedmaster seat on when it was picked up by insurance company. They do not fit my new 2015 they might fit your bike.It is not the "KingQueen" model its two separate seat as in America style.
Someone with a 2011 and 2014 just looked at my seats and they do not fit, the change must have happened in between 2010 and 11. The problem seems to be that there are drivers seats around but looks like everyone threw out the pillion so if you want them Jay I am passing through your town on Wednesday. Your stated price + $10 to help with the gas and like I mentioned I'll throw in the clear lens covers with amber bulbs as a bonus.
Norman Hyde mentions the changes 2010-11