supermoto / default rider 183 cm
Beta Motor RR Motard 2T 50 Sport vs BMW HP2 Megamoto ergonomics
Beta Motor RR Motard 2T 50 Sport and BMW HP2 Megamoto 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 Sport
All contacts reached
BMW HP2 Megamoto
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 Sport lists a 885 mm seat; the BMW HP2 Megamoto lists 889 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 Sport | BMW HP2 Megamoto |
|---|---|---|
| Seat height | 885 mm | 889 mm |
| Wheelbase | 1,417 mm | 1,615 mm |
| Wet weight | - | - |
| Displacement | 50 cc | 1,170 cc |
Posture metrics
Knee angle
- Beta Motor RR Motard 2T 50 Sport
- Sport (58.0 deg)
- BMW HP2 Megamoto
- Sport (58.4 deg)
Hip angle
- Beta Motor RR Motard 2T 50 Sport
- Neutral (94.7 deg)
- BMW HP2 Megamoto
- Neutral (90.6 deg)
Elbow angle
- Beta Motor RR Motard 2T 50 Sport
- Relaxed (143.3 deg)
- BMW HP2 Megamoto
- Relaxed (143.3 deg)
Torso lean
- Beta Motor RR Motard 2T 50 Sport
- Neutral (11.5 deg)
- BMW HP2 Megamoto
- Neutral (14.4 deg)