sport / default rider 183 cm
Honda CBR250R vs Kawasaki GPZ900R ergonomics
Honda CBR250R and Kawasaki GPZ900R 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
Honda CBR250R
All contacts reached
Kawasaki GPZ900R
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 Honda CBR250R lists a 780 mm seat; the Kawasaki GPZ900R lists 780 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 | Honda CBR250R | Kawasaki GPZ900R |
|---|---|---|
| Seat height | 780 mm | 780 mm |
| Wheelbase | 1,369 mm | 1,495 mm |
| Wet weight | 161 kg | - |
| Displacement | 249 cc | 908 cc |
Posture metrics
Knee angle
- Honda CBR250R
- Sport (60.7 deg)
- Kawasaki GPZ900R
- Sport (60.7 deg)
Hip angle
- Honda CBR250R
- Neutral (99.5 deg)
- Kawasaki GPZ900R
- Neutral (99.3 deg)
Elbow angle
- Honda CBR250R
- Relaxed (143.3 deg)
- Kawasaki GPZ900R
- Relaxed (143.3 deg)
Torso lean
- Honda CBR250R
- Forward (25.3 deg)
- Kawasaki GPZ900R
- Forward (25.9 deg)