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Rider Height
<- Comparison guides

motocross / default rider 183 cm

KTM 250 SX vs Yamaha YZ125 ergonomics

KTM 250 SX and Yamaha YZ125 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

KTM 250 SX

95Comfortable

All contacts reached

Yamaha YZ125

95Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for KTM 250 SX and Yamaha YZ125
SpecKTM 250 SXYamaha YZ125
Seat height925 mm935 mm
Wheelbase1,476 mm1,450 mm
Wet weight--
Displacement249 cc123 cc

Posture metrics

Knee angle

KTM 250 SX
Sport (58.1 deg)
Yamaha YZ125
Sport (58.1 deg)

Hip angle

KTM 250 SX
Neutral (93.3 deg)
Yamaha YZ125
Neutral (94.0 deg)

Elbow angle

KTM 250 SX
Relaxed (143.3 deg)
Yamaha YZ125
Relaxed (143.3 deg)

Torso lean

KTM 250 SX
Neutral (12.4 deg)
Yamaha YZ125
Neutral (12.0 deg)