Using Bike Fit Measurements
Record, edit and compare bike fit measurement versions in Componentry.
This page walks through recording your first fit, updating it after a change, and comparing versions. For an overview of what Bike Fit records, see Bike Fit Measurements.
Record your first measurements
- Open the bike and choose Bike Fit.
- Choose Record First Measurement (or New Measurement once the bike has a version).
- Set the Date of the fit. It defaults to today.
- Optionally add a Name, such as "Pro fit — March 2026", and Notes about the session.
- Open a category, for example Position Measurements, and fill in the values you have. The badge on each category shows how many of its fields are filled.
- Choose Save Measurements.
The new set is saved as the next version number: v1, v2 and so on.
Update after a change
When you change something, such as a new saddle or a shorter stem, start from the current numbers rather than typing everything again:
- Select the version to start from and choose Edit.
- Change the values that moved, and update the Date, Name and Notes.
- Choose how to save:
- Save updates this version in place. Use it to correct a mistake.
- Save as New Version keeps the original and creates a new version with your changes. Use it for a real change to your position.

Switch between versions
Use the Version: menu to pick any version. Each entry shows its number, name and fit date. The page shows that version's notes and every measurement it recorded, grouped by category.

Compare two versions
- Pick the version you want to look at in Version:.
- Pick the one to compare against in Compare with:.
Each category gains a column for the comparison version. Rows that differ are highlighted, and the difference is shown beside the older value: green for an increase, red for a decrease. A dash means that version has no value for the measurement. Choose None in Compare with: to go back to a single version.

Delete a version
Select the version, choose the red bin button next to Version:, and confirm Delete. This cannot be undone, and the other versions keep their numbers.