moped / default rider 183 cm
Honda C90 K3 vs SYM VF3i 185 ergonomics
Honda C90 K3 and SYM VF3i 185 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
Honda C90 K3
All contacts reached
SYM VF3i 185
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 Honda C90 K3 lists a 790 mm seat; the SYM VF3i 185 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 | Honda C90 K3 | SYM VF3i 185 |
|---|---|---|
| Seat height | 790 mm | 790 mm |
| Wheelbase | 1,190 mm | 1,290 mm |
| Wet weight | 92 kg | - |
| Displacement | 89 cc | 183 cc |
Posture metrics
Knee angle
- Honda C90 K3
- Sport (57.5 deg)
- SYM VF3i 185
- Sport (57.7 deg)
Hip angle
- Honda C90 K3
- Neutral (99.9 deg)
- SYM VF3i 185
- Neutral (97.6 deg)
Elbow angle
- Honda C90 K3
- Relaxed (143.3 deg)
- SYM VF3i 185
- Relaxed (143.3 deg)
Torso lean
- Honda C90 K3
- Neutral (8.1 deg)
- SYM VF3i 185
- Neutral (9.6 deg)