supermoto / default rider 183 cm
Honda FMX650 vs KTM 990 Supermoto R ergonomics
Honda FMX650 and KTM 990 Supermoto R 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 FMX650
All contacts reached
KTM 990 Supermoto R
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 FMX650 lists a 875 mm seat; the KTM 990 Supermoto R lists 875 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 FMX650 | KTM 990 Supermoto R |
|---|---|---|
| Seat height | 875 mm | 875 mm |
| Wheelbase | 1,490 mm | 1,505 mm |
| Wet weight | 170 kg | 192 kg |
| Displacement | 644 cc | 999 cc |
Posture metrics
Knee angle
- Honda FMX650
- Sport (58.1 deg)
- KTM 990 Supermoto R
- Sport (58.2 deg)
Hip angle
- Honda FMX650
- Neutral (93.2 deg)
- KTM 990 Supermoto R
- Neutral (92.8 deg)
Elbow angle
- Honda FMX650
- Relaxed (143.3 deg)
- KTM 990 Supermoto R
- Relaxed (143.3 deg)
Torso lean
- Honda FMX650
- Neutral (12.6 deg)
- KTM 990 Supermoto R
- Neutral (12.8 deg)