scooter / default rider 183 cm
KYMCO Xciting 400i vs Yamaha XMAX ergonomics
KYMCO Xciting 400i and Yamaha XMAX 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
KYMCO Xciting 400i
All contacts reached
Yamaha XMAX
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 KYMCO Xciting 400i lists a 795 mm seat; the Yamaha XMAX lists 795 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 | KYMCO Xciting 400i | Yamaha XMAX |
|---|---|---|
| Seat height | 795 mm | 795 mm |
| Wheelbase | 1,570 mm | 1,539 mm |
| Wet weight | - | 183 kg |
| Displacement | 399 cc | 292 cc |
Posture metrics
Knee angle
- KYMCO Xciting 400i
- Sport (58.3 deg)
- Yamaha XMAX
- Sport (58.3 deg)
Hip angle
- KYMCO Xciting 400i
- Neutral (91.4 deg)
- Yamaha XMAX
- Neutral (92.1 deg)
Elbow angle
- KYMCO Xciting 400i
- Relaxed (143.3 deg)
- Yamaha XMAX
- Relaxed (143.3 deg)
Torso lean
- KYMCO Xciting 400i
- Neutral (13.8 deg)
- Yamaha XMAX
- Neutral (13.3 deg)