sport-touring / default rider 183 cm
BMW K1200GT vs BMW R100RS ergonomics
BMW K1200GT and BMW R100RS 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
BMW K1200GT
All contacts reached
BMW R100RS
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 BMW K1200GT lists a 820 mm seat; the BMW R100RS lists 820 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 | BMW K1200GT | BMW R100RS |
|---|---|---|
| Seat height | 820 mm | 820 mm |
| Wheelbase | 1,572 mm | 1,466 mm |
| Wet weight | 309 kg | 230 kg |
| Displacement | 1,157 cc | 980 cc |
Posture metrics
Knee angle
- BMW K1200GT
- Sport (58.3 deg)
- BMW R100RS
- Sport (57.9 deg)
Hip angle
- BMW K1200GT
- Neutral (88.2 deg)
- BMW R100RS
- Neutral (90.1 deg)
Elbow angle
- BMW K1200GT
- Relaxed (143.3 deg)
- BMW R100RS
- Relaxed (143.3 deg)
Torso lean
- BMW K1200GT
- Neutral (14.5 deg)
- BMW R100RS
- Neutral (13.3 deg)