supermoto / default rider 183 cm
Aprilia Dorsoduro 900 vs Fantic XM 50 Performance ergonomics
Aprilia Dorsoduro 900 and Fantic XM 50 Performance land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Aprilia Dorsoduro 900
95Comfortable
All contacts reached
Fantic XM 50 Performance
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Aprilia Dorsoduro 900 has a 870 mm seat; the Fantic XM 50 Performance sits at 870 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 87 cm for the Aprilia Dorsoduro 900 and 87 cm for the Fantic XM 50 Performance.
Geometry snapshot
| Spec | Aprilia Dorsoduro 900 | Fantic XM 50 Performance |
|---|---|---|
| Seat height | 870 mm | 870 mm |
| Wheelbase | 1,515 mm | 1,435 mm |
| Wet weight | 212 kg | - |
| Displacement | 896 cc | 50 cc |
Posture metrics
Knee angle
- Aprilia Dorsoduro 900
- Sport (58.2 deg)
- Fantic XM 50 Performance
- Sport (58.0 deg)
Hip angle
- Aprilia Dorsoduro 900
- Neutral (92.7 deg)
- Fantic XM 50 Performance
- Neutral (94.3 deg)
Elbow angle
- Aprilia Dorsoduro 900
- Relaxed (143.3 deg)
- Fantic XM 50 Performance
- Relaxed (143.3 deg)
Torso lean
- Aprilia Dorsoduro 900
- Neutral (12.9 deg)
- Fantic XM 50 Performance
- Neutral (11.8 deg)