moped / default rider 183 cm
Honda RS150R vs Yamaha RayZR ergonomics
Honda RS150R and Yamaha RayZR 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
Honda RS150R
All contacts reached
Yamaha RayZR
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 Honda RS150R lists a 786 mm seat; the Yamaha RayZR lists 785 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 | Honda RS150R | Yamaha RayZR |
|---|---|---|
| Seat height | 786 mm | 785 mm |
| Wheelbase | 1,278 mm | 1,280 mm |
| Wet weight | 119 kg | 99 kg |
| Displacement | 149 cc | 125 cc |
Posture metrics
Knee angle
- Honda RS150R
- Sport (57.7 deg)
- Yamaha RayZR
- Sport (57.7 deg)
Hip angle
- Honda RS150R
- Neutral (97.8 deg)
- Yamaha RayZR
- Neutral (97.7 deg)
Elbow angle
- Honda RS150R
- Relaxed (143.3 deg)
- Yamaha RayZR
- Relaxed (143.3 deg)
Torso lean
- Honda RS150R
- Neutral (9.5 deg)
- Yamaha RayZR
- Neutral (9.5 deg)