standard / default rider 183 cm
Honda CB450 Super Sports K3 vs Moto Guzzi Breva 750 ergonomics
Honda CB450 Super Sports K3 and Moto Guzzi Breva 750 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 CB450 Super Sports K3
All contacts reached
Moto Guzzi Breva 750
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 CB450 Super Sports K3 lists a 790 mm seat; the Moto Guzzi Breva 750 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 CB450 Super Sports K3 | Moto Guzzi Breva 750 |
|---|---|---|
| Seat height | 790 mm | 790 mm |
| Wheelbase | 1,375 mm | 1,448 mm |
| Wet weight | 204 kg | - |
| Displacement | 444 cc | 744 cc |
Posture metrics
Knee angle
- Honda CB450 Super Sports K3
- Sport (57.9 deg)
- Moto Guzzi Breva 750
- Sport (58.1 deg)
Hip angle
- Honda CB450 Super Sports K3
- Neutral (95.7 deg)
- Moto Guzzi Breva 750
- Neutral (94.0 deg)
Elbow angle
- Honda CB450 Super Sports K3
- Relaxed (143.3 deg)
- Moto Guzzi Breva 750
- Relaxed (143.3 deg)
Torso lean
- Honda CB450 Super Sports K3
- Neutral (10.9 deg)
- Moto Guzzi Breva 750
- Neutral (12.0 deg)