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 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
Peugeot Motocycles Speedfight 50 Pure
All contacts reached
Yamaha Aerox R 50
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 Peugeot Motocycles Speedfight 50 Pure lists a 800 mm seat; the Yamaha Aerox R 50 lists 815 mm — a 15 mm difference. 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.
On seat height alone, the Peugeot Motocycles Speedfight 50 Pure has the easier modeled ground reach. Load your measurements into the simulator to compare the model, then verify both motorcycles in person.
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)