So I am choosing a stem for my new build. I have a really nice 90mm stem I love however I'm not sure if its will be too short. The background info is my last bike (Italian road semi aggressive geometry) had a 54cm top tube with a 100mm stem. It was pretty comfortable never really looked into changing it. The current build has a 52cm top tube is aggressive Italian geometry and is going to be more a racing bike. Do you think a 90mm stem of average angle will be too short?