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The Bike Fit Academy

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Bike Sizing for new frame
Hi there everyone, just wanting some recommendations on whether I would need to go a 44,49, or 52 on a Tarmac SL8 I'm planning to build. I did a retul fit with a physio who uses his background and knowledge about physiotherapy and retul at the same time so I would say my position wasn't changed just based off of Retul's recommendations. Anyways below I have attached the fit report on what my current frame's geometry is after the fit and also the geometry chart of the SL8. Thanks everyone!
Bike Sizing for new frame
1-1 of 1
Ferison Alcantara
1
5points to level up
@ferison-alcantara-9535
Hello!

Active 35d ago
Joined Mar 12, 2026
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