enduro / default rider 183 cm
Kawasaki KDX 125 vs Rieju MR Racing 300i ergonomics
Kawasaki KDX 125 and Rieju MR Racing 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 KDX 125
All contacts reached
Rieju MR Racing 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 KDX 125 lists a 950 mm seat; the Rieju MR Racing 300i lists 950 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 KDX 125 | Rieju MR Racing 300i |
|---|---|---|
| Seat height | 950 mm | 950 mm |
| Wheelbase | 1,455 mm | 1,473 mm |
| Wet weight | - | - |
| Displacement | 124 cc | 299 cc |
Posture metrics
Knee angle
- Kawasaki KDX 125
- Sport (58.1 deg)
- Rieju MR Racing 300i
- Sport (58.1 deg)
Hip angle
- Kawasaki KDX 125
- Neutral (93.9 deg)
- Rieju MR Racing 300i
- Neutral (93.6 deg)
Elbow angle
- Kawasaki KDX 125
- Relaxed (143.3 deg)
- Rieju MR Racing 300i
- Relaxed (143.3 deg)
Torso lean
- Kawasaki KDX 125
- Neutral (12.1 deg)
- Rieju MR Racing 300i
- Neutral (12.3 deg)