moped / default rider 183 cm
Peugeot Motocycles Speedfight 50 Pure vs Yamaha Aerox R 50 ergonomics
Peugeot Motocycles Speedfight 50 Pure and Yamaha Aerox R 50 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Peugeot Motocycles Speedfight 50 Pure
All contacts reached
Yamaha Aerox R 50
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Peugeot Motocycles Speedfight 50 Pure has a 800 mm seat; the Yamaha Aerox R 50 sits at 815 mm — a 15 mm difference. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 80 cm for the Peugeot Motocycles Speedfight 50 Pure and 82 cm for the Yamaha Aerox R 50.
That makes the Peugeot Motocycles Speedfight 50 Pure 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 Aerox R 50 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 | Peugeot Motocycles Speedfight 50 Pure | Yamaha Aerox R 50 |
|---|---|---|
| Seat height | 800 mm | 815 mm |
| Wheelbase | 1,296 mm | 1,275 mm |
| Wet weight | - | 97 kg |
| Displacement | 49 cc | 49 cc |
Posture metrics
Knee angle
- Peugeot Motocycles Speedfight 50 Pure
- Sport (57.7 deg)
- Yamaha Aerox R 50
- Sport (57.7 deg)
Hip angle
- Peugeot Motocycles Speedfight 50 Pure
- Neutral (97.3 deg)
- Yamaha Aerox R 50
- Neutral (98.0 deg)
Elbow angle
- Peugeot Motocycles Speedfight 50 Pure
- Relaxed (143.3 deg)
- Yamaha Aerox R 50
- Relaxed (143.3 deg)
Torso lean
- Peugeot Motocycles Speedfight 50 Pure
- Neutral (9.8 deg)
- Yamaha Aerox R 50
- Neutral (9.4 deg)