I thought that I have read somewhere, that some have used 11.5 sportster rear shocks on their America/Speedmaster but needed to switch over the stock bushings to accomplish this? If this is possible, what years or models will be best suited for a 2008 America? I normally ride solo but do have the misses along for rides several times and do not want to bottom out (my weight is 190 and she is approx 150 - you never truly know do you). I like the looks of the progressive 430's but I also like the adjustment of the 418's. Any suggestions, expereince, or differnet approach on this would be nice and if you have a pic of these installed that would be even better. My America is an 08 if that could be a difference.
Thank you in advance for the help
