scooter / default rider 183 cm
Honda SH150i vs KYMCO AK 550 ergonomics
Honda SH150i and KYMCO AK 550 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Honda SH150i
95Comfortable
All contacts reached
KYMCO AK 550
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Honda SH150i has a 785 mm seat; the KYMCO AK 550 sits at 785 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 79 cm for the Honda SH150i and 79 cm for the KYMCO AK 550.
Geometry snapshot
| Spec | Honda SH150i | KYMCO AK 550 |
|---|---|---|
| Seat height | 785 mm | 785 mm |
| Wheelbase | 1,356 mm | 1,580 mm |
| Wet weight | 137 kg | 226 kg |
| Displacement | 153 cc | 550 cc |
Posture metrics
Knee angle
- Honda SH150i
- Sport (57.8 deg)
- KYMCO AK 550
- Sport (58.4 deg)
Hip angle
- Honda SH150i
- Neutral (96.1 deg)
- KYMCO AK 550
- Neutral (91.1 deg)
Elbow angle
- Honda SH150i
- Relaxed (143.3 deg)
- KYMCO AK 550
- Relaxed (143.3 deg)
Torso lean
- Honda SH150i
- Neutral (10.7 deg)
- KYMCO AK 550
- Neutral (13.9 deg)