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Change one thing, then re-check

The fastest way to a good fit is small, reversible steps you can actually measure.

Published 20 June 2026 · Updated 8 July 2026 · OpenBikeFit

Visual noteRecord the baseline, change one variable, ride, and compare before deciding to keep or revert.

Make the trial traceable

Keep a bike-linked history

Store the coordinates and adjustment history needed to undo a change or repeat the check.

Open tool

It's tempting to change saddle height, fore-aft, and bars all at once. Don't. If three things change and your knee feels different, you won't know which one did it.

A cyclist recording a bike coordinate before making a small adjustment — Mark the baseline, make one small adjustment and keep the original position recoverable.

Make one change at a time, in a small dose, then re-record. The app compares before and after and tells you whether the difference is real or just measurement noise.

Two matching side-view recordings prepared for a before-and-after comparison — Use the same camera position before and after so the comparison has a stable reference.

Reversible steps mean you can always go back. That's how good fitters work too.

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