sport / default rider 183 cm
KTM 990 RC R vs Yamaha YZF-R6 ergonomics
KTM 990 RC R and Yamaha YZF-R6 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
KTM 990 RC R
All contacts reached
Yamaha YZF-R6
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 KTM 990 RC R lists a 845 mm seat; the Yamaha YZF-R6 lists 850 mm — a 5 mm difference. 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.
On seat height alone, the KTM 990 RC R has the easier modeled ground reach. Load your measurements into the simulator to compare the model, then verify both motorcycles in person.
Geometry snapshot
| Spec | KTM 990 RC R | Yamaha YZF-R6 |
|---|---|---|
| Seat height | 845 mm | 850 mm |
| Wheelbase | 1,481 mm | 1,375 mm |
| Wet weight | 195 kg | 190 kg |
| Displacement | 947 cc | 599 cc |
Posture metrics
Knee angle
- KTM 990 RC R
- Sport (60.7 deg)
- Yamaha YZF-R6
- Sport (60.7 deg)
Hip angle
- KTM 990 RC R
- Neutral (99.4 deg)
- Yamaha YZF-R6
- Neutral (99.5 deg)
Elbow angle
- KTM 990 RC R
- Relaxed (143.3 deg)
- Yamaha YZF-R6
- Relaxed (143.3 deg)
Torso lean
- KTM 990 RC R
- Forward (25.9 deg)
- Yamaha YZF-R6
- Forward (25.3 deg)