standard / default rider 183 cm
Honda CB1300 Super Four vs Honda CB450 Super Sports K3 ergonomics
Honda CB1300 Super Four and Honda CB450 Super Sports K3 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 CB1300 Super Four
All contacts reached
Honda CB450 Super Sports K3
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 CB1300 Super Four lists a 790 mm seat; the Honda CB450 Super Sports K3 lists 790 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 CB1300 Super Four | Honda CB450 Super Sports K3 |
|---|---|---|
| Seat height | 790 mm | 790 mm |
| Wheelbase | 1,515 mm | 1,375 mm |
| Wet weight | 254 kg | 204 kg |
| Displacement | 1,284 cc | 444 cc |
Posture metrics
Knee angle
- Honda CB1300 Super Four
- Sport (58.2 deg)
- Honda CB450 Super Sports K3
- Sport (57.9 deg)
Hip angle
- Honda CB1300 Super Four
- Neutral (92.7 deg)
- Honda CB450 Super Sports K3
- Neutral (95.7 deg)
Elbow angle
- Honda CB1300 Super Four
- Relaxed (143.3 deg)
- Honda CB450 Super Sports K3
- Relaxed (143.3 deg)
Torso lean
- Honda CB1300 Super Four
- Neutral (12.9 deg)
- Honda CB450 Super Sports K3
- Neutral (10.9 deg)