three-wheeler / default rider 183 cm
Quadro Vehicles QV3 vs Yamaha NIKEN ergonomics
Quadro Vehicles QV3 and Yamaha NIKEN land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Quadro Vehicles QV3
All contacts reached
Yamaha NIKEN
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Quadro Vehicles QV3 has a 810 mm seat; the Yamaha NIKEN sits at 820 mm — a 10 mm difference. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 81 cm for the Quadro Vehicles QV3 and 82 cm for the Yamaha NIKEN.
That makes the Quadro Vehicles QV3 the easier reach to the ground — the safer pick for shorter riders or anyone who wants both feet planted at a stop — while the Yamaha NIKEN gives taller riders more legroom and a more open knee bend. Load your own height and inseam into the simulator to see exactly how each one fits you.
Geometry snapshot
| Spec | Quadro Vehicles QV3 | Yamaha NIKEN |
|---|---|---|
| Seat height | 810 mm | 820 mm |
| Wheelbase | 1,560 mm | 1,509 mm |
| Wet weight | 220 kg | 263 kg |
| Displacement | 346 cc | 847 cc |
Posture metrics
Knee angle
- Quadro Vehicles QV3
- Sport (58.3 deg)
- Yamaha NIKEN
- Sport (58.2 deg)
Hip angle
- Quadro Vehicles QV3
- Neutral (91.5 deg)
- Yamaha NIKEN
- Neutral (92.8 deg)
Elbow angle
- Quadro Vehicles QV3
- Relaxed (143.3 deg)
- Yamaha NIKEN
- Relaxed (143.3 deg)
Torso lean
- Quadro Vehicles QV3
- Neutral (13.7 deg)
- Yamaha NIKEN
- Neutral (12.9 deg)