supermoto / default rider 183 cm
Fantic XMF 125 Competition vs Yamaha XT 125X ergonomics
Fantic XMF 125 Competition and Yamaha XT 125X 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 XMF 125 Competition
All contacts reached
Yamaha XT 125X
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 XMF 125 Competition lists a 820 mm seat; the Yamaha XT 125X lists 831 mm — a 11 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 Fantic XMF 125 Competition 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 | Fantic XMF 125 Competition | Yamaha XT 125X |
|---|---|---|
| Seat height | 820 mm | 831 mm |
| Wheelbase | 1,425 mm | 1,336 mm |
| Wet weight | - | - |
| Displacement | 125 cc | 124 cc |
Posture metrics
Knee angle
- Fantic XMF 125 Competition
- Sport (58.0 deg)
- Yamaha XT 125X
- Sport (57.8 deg)
Hip angle
- Fantic XMF 125 Competition
- Neutral (94.6 deg)
- Yamaha XT 125X
- Neutral (96.5 deg)
Elbow angle
- Fantic XMF 125 Competition
- Relaxed (143.3 deg)
- Yamaha XT 125X
- Relaxed (143.3 deg)
Torso lean
- Fantic XMF 125 Competition
- Neutral (11.7 deg)
- Yamaha XT 125X
- Neutral (10.3 deg)