sport / default rider 183 cm
Honda CBR650R vs Suzuki GSX-8R ergonomics
Honda CBR650R and Suzuki GSX-8R 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 CBR650R
All contacts reached
Suzuki GSX-8R
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 CBR650R lists a 810 mm seat; the Suzuki GSX-8R 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 | Honda CBR650R | Suzuki GSX-8R |
|---|---|---|
| Seat height | 810 mm | 810 mm |
| Wheelbase | 1,450 mm | 1,465 mm |
| Wet weight | 208 kg | 205 kg |
| Displacement | 649 cc | 776 cc |
Posture metrics
Knee angle
- Honda CBR650R
- Sport (60.7 deg)
- Suzuki GSX-8R
- Sport (60.7 deg)
Hip angle
- Honda CBR650R
- Neutral (99.4 deg)
- Suzuki GSX-8R
- Neutral (99.5 deg)
Elbow angle
- Honda CBR650R
- Relaxed (143.3 deg)
- Suzuki GSX-8R
- Relaxed (143.3 deg)
Torso lean
- Honda CBR650R
- Forward (25.7 deg)
- Suzuki GSX-8R
- Forward (25.8 deg)