supermoto / default rider 183 cm
Rieju MRT 50 SM vs Rieju MRT 50 SM Trophy ergonomics
Rieju MRT 50 SM and Rieju MRT 50 SM Trophy 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
Rieju MRT 50 SM
All contacts reached
Rieju MRT 50 SM Trophy
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 Rieju MRT 50 SM lists a 870 mm seat; the Rieju MRT 50 SM Trophy lists 870 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 | Rieju MRT 50 SM | Rieju MRT 50 SM Trophy |
|---|---|---|
| Seat height | 870 mm | 870 mm |
| Wheelbase | 1,380 mm | 1,380 mm |
| Wet weight | - | - |
| Displacement | 50 cc | 50 cc |
Posture metrics
Knee angle
- Rieju MRT 50 SM
- Sport (57.9 deg)
- Rieju MRT 50 SM Trophy
- Sport (57.9 deg)
Hip angle
- Rieju MRT 50 SM
- Neutral (95.5 deg)
- Rieju MRT 50 SM Trophy
- Neutral (95.5 deg)
Elbow angle
- Rieju MRT 50 SM
- Relaxed (143.3 deg)
- Rieju MRT 50 SM Trophy
- Relaxed (143.3 deg)
Torso lean
- Rieju MRT 50 SM
- Neutral (11.0 deg)
- Rieju MRT 50 SM Trophy
- Neutral (11.0 deg)