supermoto / default rider 183 cm
Aprilia Dorsoduro 750 Factory vs Aprilia SX 125 ergonomics
Aprilia Dorsoduro 750 Factory and Aprilia SX 125 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
Aprilia Dorsoduro 750 Factory
All contacts reached
Aprilia SX 125
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 Aprilia Dorsoduro 750 Factory lists a 870 mm seat; the Aprilia SX 125 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 | Aprilia Dorsoduro 750 Factory | Aprilia SX 125 |
|---|---|---|
| Seat height | 870 mm | 870 mm |
| Wheelbase | 1,505 mm | 1,480 mm |
| Wet weight | - | 125 kg |
| Displacement | 750 cc | 125 cc |
Posture metrics
Knee angle
- Aprilia Dorsoduro 750 Factory
- Sport (58.2 deg)
- Aprilia SX 125
- Sport (58.1 deg)
Hip angle
- Aprilia Dorsoduro 750 Factory
- Neutral (92.8 deg)
- Aprilia SX 125
- Neutral (93.3 deg)
Elbow angle
- Aprilia Dorsoduro 750 Factory
- Relaxed (143.3 deg)
- Aprilia SX 125
- Relaxed (143.3 deg)
Torso lean
- Aprilia Dorsoduro 750 Factory
- Neutral (12.8 deg)
- Aprilia SX 125
- Neutral (12.5 deg)