So I've heard that wheel size, both height and width have an affect on handling. So if I go from an 18" rear wheel to a 19" rear wheel, what happens? I heard it makes the bike more stable, but is there a trade off? My bike handles amazingly and is incredibly nibble, and I'm curious as to how big of a difference switching to a 19" will make. The bike is a 2011 Ktm 150xc.