sport-touring / default rider 183 cm
BMW R 1200 ST vs Yamaha FJR1300 ergonomics
BMW R 1200 ST and Yamaha FJR1300 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 R 1200 ST
All contacts reached
Yamaha FJR1300
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 R 1200 ST lists a 806 mm seat; the Yamaha FJR1300 lists 805 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 R 1200 ST | Yamaha FJR1300 |
|---|---|---|
| Seat height | 806 mm | 805 mm |
| Wheelbase | 1,502 mm | 1,545 mm |
| Wet weight | 229 kg | 291 kg |
| Displacement | 1,170 cc | 1,298 cc |
Posture metrics
Knee angle
- BMW R 1200 ST
- Sport (58.0 deg)
- Yamaha FJR1300
- Sport (58.2 deg)
Hip angle
- BMW R 1200 ST
- Neutral (89.6 deg)
- Yamaha FJR1300
- Neutral (88.7 deg)
Elbow angle
- BMW R 1200 ST
- Relaxed (143.3 deg)
- Yamaha FJR1300
- Relaxed (143.3 deg)
Torso lean
- BMW R 1200 ST
- Neutral (13.7 deg)
- Yamaha FJR1300
- Neutral (14.2 deg)