Hubby is almost done with installing Champion IRS Trike kit on my 2010 Heritage ST. So far so good except for several parts (park brake bracket & passenger foot pegs.) don't fit and need serious retrofit. Learned to ride on a Sportster 1200 but now that I'm pushin' 60 and I'm only 4'11" wanted more power with more storage and stability. We made quite a few adjustments on the bike to custom fit me and it felt great on two wheels. Can't wait until I'm on three.