supermoto / default rider 183 cm
Aprilia MX 125 Supermoto vs Beta Motor RR Motard 125 T X Special Edition ergonomics
Aprilia MX 125 Supermoto and Beta Motor RR Motard 125 T X Special Edition 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
Aprilia MX 125 Supermoto
All contacts reached
Beta Motor RR Motard 125 T X Special Edition
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 Aprilia MX 125 Supermoto lists a 890 mm seat; the Beta Motor RR Motard 125 T X Special Edition lists 890 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 | Aprilia MX 125 Supermoto | Beta Motor RR Motard 125 T X Special Edition |
|---|---|---|
| Seat height | 890 mm | 890 mm |
| Wheelbase | 1,500 mm | 1,425 mm |
| Wet weight | - | - |
| Displacement | 125 cc | 125 cc |
Posture metrics
Knee angle
- Aprilia MX 125 Supermoto
- Sport (58.2 deg)
- Beta Motor RR Motard 125 T X Special Edition
- Sport (58.0 deg)
Hip angle
- Aprilia MX 125 Supermoto
- Neutral (92.9 deg)
- Beta Motor RR Motard 125 T X Special Edition
- Neutral (94.6 deg)
Elbow angle
- Aprilia MX 125 Supermoto
- Relaxed (143.3 deg)
- Beta Motor RR Motard 125 T X Special Edition
- Relaxed (143.3 deg)
Torso lean
- Aprilia MX 125 Supermoto
- Neutral (12.8 deg)
- Beta Motor RR Motard 125 T X Special Edition
- Neutral (11.7 deg)