supermoto / default rider 183 cm
Husqvarna Motorcycles SM 125 S vs Yamaha DT 50 X Supermoto ergonomics
Husqvarna Motorcycles SM 125 S and Yamaha DT 50 X Supermoto 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
Husqvarna Motorcycles SM 125 S
All contacts reached
Yamaha DT 50 X Supermoto
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 Husqvarna Motorcycles SM 125 S lists a 870 mm seat; the Yamaha DT 50 X Supermoto 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 | Husqvarna Motorcycles SM 125 S | Yamaha DT 50 X Supermoto |
|---|---|---|
| Seat height | 870 mm | 870 mm |
| Wheelbase | 1,470 mm | 1,350 mm |
| Wet weight | - | 104 kg |
| Displacement | 125 cc | 50 cc |
Posture metrics
Knee angle
- Husqvarna Motorcycles SM 125 S
- Sport (58.1 deg)
- Yamaha DT 50 X Supermoto
- Sport (57.8 deg)
Hip angle
- Husqvarna Motorcycles SM 125 S
- Neutral (93.6 deg)
- Yamaha DT 50 X Supermoto
- Neutral (96.2 deg)
Elbow angle
- Husqvarna Motorcycles SM 125 S
- Relaxed (143.3 deg)
- Yamaha DT 50 X Supermoto
- Relaxed (143.3 deg)
Torso lean
- Husqvarna Motorcycles SM 125 S
- Neutral (12.3 deg)
- Yamaha DT 50 X Supermoto
- Neutral (10.6 deg)