Hey everyone this is my first post and I love the site so far but my question is I just bought my first Harley and it is a 2011 Streetglide with the 103 motor and it has 30,000 miles and I bought it from a friend and it is in excellent shape and has always had synthetic fluids and a full service up to date but the miles kinda scare me and should I be concerned or are these motors really good and should I have no worries? Thanks guys