Kreidler Flory 50 Classic vs Sachs MadAss 50 ergonomics

Rider fit: reaching the ground

The Kreidler Flory 50 Classic has a 820 mm seat; the Sachs MadAss 50 sits at 835 mm — a 15 mm difference. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 82 cm for the Kreidler Flory 50 Classic and 84 cm for the Sachs MadAss 50.

That makes the Kreidler Flory 50 Classic the easier reach to the ground — the safer pick for shorter riders or anyone who wants both feet planted at a stop — while the Sachs MadAss 50 gives taller riders more legroom and a more open knee bend. Load your own height and inseam into the simulator to see exactly how each one fits you.