moped / default rider 183 cm
Honda Trail125 vs SYM Symphony ST 125 ergonomics
Honda Trail125 and SYM Symphony ST 125 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 Trail125
All contacts reached
SYM Symphony ST 125
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 Trail125 lists a 800 mm seat; the SYM Symphony ST 125 lists 800 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 Trail125 | SYM Symphony ST 125 |
|---|---|---|
| Seat height | 800 mm | 800 mm |
| Wheelbase | 1,257 mm | 1,385 mm |
| Wet weight | 116 kg | 132 kg |
| Displacement | 124 cc | 125 cc |
Posture metrics
Knee angle
- Honda Trail125
- Sport (57.6 deg)
- SYM Symphony ST 125
- Sport (57.9 deg)
Hip angle
- Honda Trail125
- Neutral (98.4 deg)
- SYM Symphony ST 125
- Neutral (95.4 deg)
Elbow angle
- Honda Trail125
- Relaxed (143.3 deg)
- SYM Symphony ST 125
- Relaxed (143.3 deg)
Torso lean
- Honda Trail125
- Neutral (9.1 deg)
- SYM Symphony ST 125
- Neutral (11.1 deg)