supermoto / default rider 183 cm
SWM SM 125 R Factory vs SWM SM 500 R ergonomics
SWM SM 125 R Factory and SWM SM 500 R 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
SWM SM 125 R Factory
All contacts reached
SWM SM 500 R
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 SWM SM 125 R Factory lists a 914 mm seat; the SWM SM 500 R lists 910 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 | SWM SM 125 R Factory | SWM SM 500 R |
|---|---|---|
| Seat height | 914 mm | 910 mm |
| Wheelbase | 1,500 mm | 1,495 mm |
| Wet weight | - | - |
| Displacement | 125 cc | 501 cc |
Posture metrics
Knee angle
- SWM SM 125 R Factory
- Sport (58.2 deg)
- SWM SM 500 R
- Sport (58.1 deg)
Hip angle
- SWM SM 125 R Factory
- Neutral (92.9 deg)
- SWM SM 500 R
- Neutral (93.1 deg)
Elbow angle
- SWM SM 125 R Factory
- Relaxed (143.3 deg)
- SWM SM 500 R
- Relaxed (143.3 deg)
Torso lean
- SWM SM 125 R Factory
- Neutral (12.8 deg)
- SWM SM 500 R
- Neutral (12.7 deg)