I'm the same in height and inseam. I did a full fitting as Ken mentioned and I was sized to a 56cm with a shorter stem. The 54cm was just a little cramped in the reach area, which is why I decided to go with the Pilot. I might have a slightly larger frame, but the reach is good. The fitting took me an hour and 15 minutes, but was well worth it. Just make sure you take your riding shorts, as it will make the measuring, reaching, ect a little easier.
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Brian | 2023 Trek Domane SLR 7 AXS | 2023 Trek CheckPoint SL 7 AXS | 2016 Trek Emonda ALR | 2022 Trek FX Sport 5
you should learn to embrace change, and mock it's failings every step of the way.