sport / default rider 183 cm
Aprilia RS 250 vs Hero MotoCorp Karizma XMR ergonomics
Aprilia RS 250 and Hero MotoCorp Karizma XMR 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 RS 250
All contacts reached
Hero MotoCorp Karizma XMR
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 RS 250 lists a 810 mm seat; the Hero MotoCorp Karizma XMR lists 810 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 RS 250 | Hero MotoCorp Karizma XMR |
|---|---|---|
| Seat height | 810 mm | 810 mm |
| Wheelbase | 1,370 mm | 1,351 mm |
| Wet weight | 167 kg | 164 kg |
| Displacement | 249 cc | 210 cc |
Posture metrics
Knee angle
- Aprilia RS 250
- Sport (60.7 deg)
- Hero MotoCorp Karizma XMR
- Sport (60.7 deg)
Hip angle
- Aprilia RS 250
- Neutral (99.5 deg)
- Hero MotoCorp Karizma XMR
- Neutral (99.6 deg)
Elbow angle
- Aprilia RS 250
- Relaxed (143.3 deg)
- Hero MotoCorp Karizma XMR
- Relaxed (143.3 deg)
Torso lean
- Aprilia RS 250
- Forward (25.3 deg)
- Hero MotoCorp Karizma XMR
- Forward (25.2 deg)