electric / default rider 183 cm
Silence S01 vs Ultraviolette F77 SuperStreet ergonomics
Silence S01 and Ultraviolette F77 SuperStreet 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
Silence S01
All contacts reached
Ultraviolette F77 SuperStreet
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 Silence S01 lists a 805 mm seat; the Ultraviolette F77 SuperStreet lists 800 mm — a 5 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 Ultraviolette F77 SuperStreet 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 | Silence S01 | Ultraviolette F77 SuperStreet |
|---|---|---|
| Seat height | 805 mm | 800 mm |
| Wheelbase | 1,450 mm | 1,340 mm |
| Wet weight | 151 kg | 197 kg |
| Displacement | - | - |
Posture metrics
Knee angle
- Silence S01
- Sport (58.1 deg)
- Ultraviolette F77 SuperStreet
- Sport (57.8 deg)
Hip angle
- Silence S01
- Neutral (94.0 deg)
- Ultraviolette F77 SuperStreet
- Neutral (96.5 deg)
Elbow angle
- Silence S01
- Relaxed (143.3 deg)
- Ultraviolette F77 SuperStreet
- Relaxed (143.3 deg)
Torso lean
- Silence S01
- Neutral (12.0 deg)
- Ultraviolette F77 SuperStreet
- Neutral (10.4 deg)