sport-touring / default rider 183 cm
Ducati ST4 vs Ducati ST4S ergonomics
Ducati ST4 and Ducati ST4S land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Ducati ST4
95Comfortable
All contacts reached
Ducati ST4S
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Geometry snapshot
| Spec | Ducati ST4 | Ducati ST4S |
|---|---|---|
| Seat height | 820 mm | 820 mm |
| Wheelbase | 1,430 mm | 1,430 mm |
| Wet weight | - | - |
| Displacement | 916 cc | 996 cc |
Posture metrics
Knee angle
- Ducati ST4
- Sport (57.8 deg)
- Ducati ST4S
- Sport (57.8 deg)
Hip angle
- Ducati ST4
- Neutral (90.9 deg)
- Ducati ST4S
- Neutral (90.9 deg)
Elbow angle
- Ducati ST4
- Relaxed (143.3 deg)
- Ducati ST4S
- Relaxed (143.3 deg)
Torso lean
- Ducati ST4
- Neutral (12.9 deg)
- Ducati ST4S
- Neutral (12.9 deg)