supermoto / default rider 183 cm
Beta Motor RR Motard 2T 50 Track vs Beta Motor RR50 Motard Track ergonomics
Beta Motor RR Motard 2T 50 Track and Beta Motor RR50 Motard Track 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
Beta Motor RR Motard 2T 50 Track
All contacts reached
Beta Motor RR50 Motard Track
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 Beta Motor RR Motard 2T 50 Track lists a 894 mm seat; the Beta Motor RR50 Motard Track lists 894 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 | Beta Motor RR Motard 2T 50 Track | Beta Motor RR50 Motard Track |
|---|---|---|
| Seat height | 894 mm | 894 mm |
| Wheelbase | 1,418 mm | 1,409 mm |
| Wet weight | - | - |
| Displacement | 50 cc | 49 cc |
Posture metrics
Knee angle
- Beta Motor RR Motard 2T 50 Track
- Sport (58.0 deg)
- Beta Motor RR50 Motard Track
- Sport (58.0 deg)
Hip angle
- Beta Motor RR Motard 2T 50 Track
- Neutral (94.7 deg)
- Beta Motor RR50 Motard Track
- Neutral (95.0 deg)
Elbow angle
- Beta Motor RR Motard 2T 50 Track
- Relaxed (143.3 deg)
- Beta Motor RR50 Motard Track
- Relaxed (143.3 deg)
Torso lean
- Beta Motor RR Motard 2T 50 Track
- Neutral (11.6 deg)
- Beta Motor RR50 Motard Track
- Neutral (11.4 deg)