supermoto / default rider 183 cm
Malaguti XSM-Supermotard 50 vs Rieju Marathon 125 SM Pro ergonomics
Malaguti XSM-Supermotard 50 and Rieju Marathon 125 SM Pro 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
Malaguti XSM-Supermotard 50
All contacts reached
Rieju Marathon 125 SM Pro
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 Malaguti XSM-Supermotard 50 lists a 880 mm seat; the Rieju Marathon 125 SM Pro lists 876 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 | Malaguti XSM-Supermotard 50 | Rieju Marathon 125 SM Pro |
|---|---|---|
| Seat height | 880 mm | 876 mm |
| Wheelbase | 1,350 mm | 1,380 mm |
| Wet weight | - | - |
| Displacement | 49 cc | 125 cc |
Posture metrics
Knee angle
- Malaguti XSM-Supermotard 50
- Sport (57.8 deg)
- Rieju Marathon 125 SM Pro
- Sport (57.9 deg)
Hip angle
- Malaguti XSM-Supermotard 50
- Neutral (96.2 deg)
- Rieju Marathon 125 SM Pro
- Neutral (95.5 deg)
Elbow angle
- Malaguti XSM-Supermotard 50
- Relaxed (143.3 deg)
- Rieju Marathon 125 SM Pro
- Relaxed (143.3 deg)
Torso lean
- Malaguti XSM-Supermotard 50
- Neutral (10.6 deg)
- Rieju Marathon 125 SM Pro
- Neutral (11.0 deg)