naked / default rider 183 cm
KTM 790 Duke vs KTM 990 Duke ergonomics
KTM 790 Duke and KTM 990 Duke land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
KTM 790 Duke
95Comfortable
All contacts reached
KTM 990 Duke
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The KTM 790 Duke has a 825 mm seat; the KTM 990 Duke sits at 825 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 83 cm for the KTM 790 Duke and 83 cm for the KTM 990 Duke.
Geometry snapshot
| Spec | KTM 790 Duke | KTM 990 Duke |
|---|---|---|
| Seat height | 825 mm | 825 mm |
| Wheelbase | 1,475 mm | 1,476 mm |
| Wet weight | 187 kg | - |
| Displacement | 799 cc | 947 cc |
Posture metrics
Knee angle
- KTM 790 Duke
- Sport (61.8 deg)
- KTM 990 Duke
- Sport (61.8 deg)
Hip angle
- KTM 790 Duke
- Neutral (91.0 deg)
- KTM 990 Duke
- Neutral (90.9 deg)
Elbow angle
- KTM 790 Duke
- Relaxed (143.3 deg)
- KTM 990 Duke
- Relaxed (143.3 deg)
Torso lean
- KTM 790 Duke
- Neutral (13.3 deg)
- KTM 990 Duke
- Neutral (13.3 deg)