moped / default rider 183 cm
SYM VF3i 185 vs Vespa Primavera 50 ergonomics
SYM VF3i 185 and Vespa Primavera 50 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
SYM VF3i 185
All contacts reached
Vespa Primavera 50
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 SYM VF3i 185 lists a 790 mm seat; the Vespa Primavera 50 lists 790 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 | SYM VF3i 185 | Vespa Primavera 50 |
|---|---|---|
| Seat height | 790 mm | 790 mm |
| Wheelbase | 1,290 mm | 1,330 mm |
| Wet weight | - | 118 kg |
| Displacement | 183 cc | 49 cc |
Posture metrics
Knee angle
- SYM VF3i 185
- Sport (57.7 deg)
- Vespa Primavera 50
- Sport (57.8 deg)
Hip angle
- SYM VF3i 185
- Neutral (97.6 deg)
- Vespa Primavera 50
- Neutral (96.6 deg)
Elbow angle
- SYM VF3i 185
- Relaxed (143.3 deg)
- Vespa Primavera 50
- Relaxed (143.3 deg)
Torso lean
- SYM VF3i 185
- Neutral (9.6 deg)
- Vespa Primavera 50
- Neutral (10.3 deg)