Yamaha YZ125 vs Yamaha YZ250 ergonomics

Rider fit: reaching the ground

The Yamaha YZ125 has a 998 mm seat; the Yamaha YZ250 sits at 993 mm — a 5 mm difference. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 100 cm for the Yamaha YZ125 and 99 cm for the Yamaha YZ250.

That makes the Yamaha YZ250 the easier reach to the ground — the safer pick for shorter riders or anyone who wants both feet planted at a stop — while the Yamaha YZ125 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.