sport / default rider 183 cm
Honda CBR500R vs Kawasaki Ninja 300 ergonomics
Honda CBR500R and Kawasaki Ninja 300 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 CBR500R
All contacts reached
Kawasaki Ninja 300
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 CBR500R lists a 785 mm seat; the Kawasaki Ninja 300 lists 785 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 CBR500R | Kawasaki Ninja 300 |
|---|---|---|
| Seat height | 785 mm | 785 mm |
| Wheelbase | 1,410 mm | 1,405 mm |
| Wet weight | 192 kg | 172 kg |
| Displacement | 471 cc | 296 cc |
Posture metrics
Knee angle
- Honda CBR500R
- Sport (60.7 deg)
- Kawasaki Ninja 300
- Sport (60.7 deg)
Hip angle
- Honda CBR500R
- Neutral (99.5 deg)
- Kawasaki Ninja 300
- Neutral (99.5 deg)
Elbow angle
- Honda CBR500R
- Relaxed (143.3 deg)
- Kawasaki Ninja 300
- Relaxed (143.3 deg)
Torso lean
- Honda CBR500R
- Forward (25.5 deg)
- Kawasaki Ninja 300
- Forward (25.5 deg)