Size finder

Find your Roman size.

Three quick questions. We compare your body with every size, using the same stack and reach numbers we use in a bike fit.

Which bike?
175 cm
Your inseam (optional)

Optional, but it makes the result more precise and shows your saddle height.

How do you like to ride?

Your Roman size

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Compare sizes
Fit map: every size by stack (height of the front) and reach (length). The shaded zone is your fit window: the centre is ideal, the edge is what spacers and a stem can still cover.

Typical rider heights, balanced position

A guide based on typical body proportions. Flexibility, injuries and preferences all matter, so a bike fit is always the final word.