You got the six speed and new cam tensioner design a year early on the Dynas - in 2006. That makes an '06 a better buy than the '05, IMO.If you could go up one year newer.....an '07...you'd get the 96" engine and six speed.
Had I known that when I bought my 06, I would have done that. But mine had 11,000 miles on it when I got it. Now it has almost 31,000 trouble free miles.If you could go up one year newer.....an '07...you'd get the 96" engine and six speed.