supermoto / default rider 183 cm
Fantic XM 50 Performance vs Husqvarna Motorcycles SM 125 S ergonomics
Fantic XM 50 Performance and Husqvarna Motorcycles SM 125 S 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
Fantic XM 50 Performance
All contacts reached
Husqvarna Motorcycles SM 125 S
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 Fantic XM 50 Performance lists a 870 mm seat; the Husqvarna Motorcycles SM 125 S lists 870 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 | Fantic XM 50 Performance | Husqvarna Motorcycles SM 125 S |
|---|---|---|
| Seat height | 870 mm | 870 mm |
| Wheelbase | 1,435 mm | 1,470 mm |
| Wet weight | - | - |
| Displacement | 50 cc | 125 cc |
Posture metrics
Knee angle
- Fantic XM 50 Performance
- Sport (58.0 deg)
- Husqvarna Motorcycles SM 125 S
- Sport (58.1 deg)
Hip angle
- Fantic XM 50 Performance
- Neutral (94.3 deg)
- Husqvarna Motorcycles SM 125 S
- Neutral (93.6 deg)
Elbow angle
- Fantic XM 50 Performance
- Relaxed (143.3 deg)
- Husqvarna Motorcycles SM 125 S
- Relaxed (143.3 deg)
Torso lean
- Fantic XM 50 Performance
- Neutral (11.8 deg)
- Husqvarna Motorcycles SM 125 S
- Neutral (12.3 deg)