motocross / default rider 183 cm
Kawasaki KX125 vs Kawasaki KX250F ergonomics
Kawasaki KX125 and Kawasaki KX250F have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.
Modeled fit comparison
Kawasaki KX125
All contacts reached
Kawasaki KX250F
All contacts reached
The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.
Rider fit: reaching the ground
The Kawasaki KX125 lists a 945 mm seat; the Kawasaki KX250F lists 945 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.
Geometry snapshot
| Spec | Kawasaki KX125 | Kawasaki KX250F |
|---|---|---|
| Seat height | 945 mm | 945 mm |
| Wheelbase | 1,471 mm | 1,476 mm |
| Wet weight | - | - |
| Displacement | 124 cc | 249 cc |
Posture metrics
Knee angle
- Kawasaki KX125
- Sport (58.1 deg)
- Kawasaki KX250F
- Sport (58.1 deg)
Hip angle
- Kawasaki KX125
- Neutral (93.6 deg)
- Kawasaki KX250F
- Neutral (93.3 deg)
Elbow angle
- Kawasaki KX125
- Relaxed (143.3 deg)
- Kawasaki KX250F
- Relaxed (143.3 deg)
Torso lean
- Kawasaki KX125
- Neutral (12.3 deg)
- Kawasaki KX250F
- Neutral (12.4 deg)