enduro / default rider 183 cm
Kawasaki KX250X vs Rieju MR Pro 300i ergonomics
Kawasaki KX250X and Rieju MR Pro 300i 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 KX250X
All contacts reached
Rieju MR Pro 300i
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 KX250X lists a 945 mm seat; the Rieju MR Pro 300i lists 940 mm — a 5 mm difference. 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.
On seat height alone, the Rieju MR Pro 300i has the easier modeled ground reach. Load your measurements into the simulator to compare the model, then verify both motorcycles in person.
Geometry snapshot
| Spec | Kawasaki KX250X | Rieju MR Pro 300i |
|---|---|---|
| Seat height | 945 mm | 940 mm |
| Wheelbase | 1,485 mm | 1,473 mm |
| Wet weight | 111 kg | - |
| Displacement | 249 cc | 299 cc |
Posture metrics
Knee angle
- Kawasaki KX250X
- Sport (58.1 deg)
- Rieju MR Pro 300i
- Sport (58.1 deg)
Hip angle
- Kawasaki KX250X
- Neutral (93.2 deg)
- Rieju MR Pro 300i
- Neutral (93.6 deg)
Elbow angle
- Kawasaki KX250X
- Relaxed (143.3 deg)
- Rieju MR Pro 300i
- Relaxed (143.3 deg)
Torso lean
- Kawasaki KX250X
- Neutral (12.5 deg)
- Rieju MR Pro 300i
- Neutral (12.3 deg)