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Rider Height
<- Comparison guides

motocross / default rider 183 cm

Fantic XX 125 vs Yamaha YZ250 ergonomics

Fantic XX 125 and Yamaha YZ250 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Fantic XX 125

95Comfortable

All contacts reached

Yamaha YZ250

95Comfortable

All contacts reached

The two bikes are close enough that posture preference matters more than the overall score.

Rider fit: reaching the ground

The Fantic XX 125 has a 975 mm seat; the Yamaha YZ250 sits at 975 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 98 cm for the Fantic XX 125 and 98 cm for the Yamaha YZ250.

Geometry snapshot

Geometry comparison for Fantic XX 125 and Yamaha YZ250
SpecFantic XX 125Yamaha YZ250
Seat height975 mm975 mm
Wheelbase1,440 mm1,486 mm
Wet weight90 kg103 kg
Displacement125 cc249 cc

Posture metrics

Knee angle

Fantic XX 125
Sport (58.0 deg)
Yamaha YZ250
Sport (58.1 deg)

Hip angle

Fantic XX 125
Neutral (94.3 deg)
Yamaha YZ250
Neutral (93.2 deg)

Elbow angle

Fantic XX 125
Relaxed (143.3 deg)
Yamaha YZ250
Relaxed (143.3 deg)

Torso lean

Fantic XX 125
Neutral (11.9 deg)
Yamaha YZ250
Neutral (12.5 deg)