supermoto / default rider 183 cm
KTM 390 SMC R vs MZ Mastiff 660 ergonomics
KTM 390 SMC R and MZ Mastiff 660 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 390 SMC R
95Comfortable
All contacts reached
MZ Mastiff 660
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 390 SMC R has a 835 mm seat; the MZ Mastiff 660 sits at 831 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 84 cm for the KTM 390 SMC R and 83 cm for the MZ Mastiff 660.
Geometry snapshot
| Spec | KTM 390 SMC R | MZ Mastiff 660 |
|---|---|---|
| Seat height | 835 mm | 831 mm |
| Wheelbase | 1,357 mm | 1,466 mm |
| Wet weight | - | 167 kg |
| Displacement | 399 cc | 660 cc |
Posture metrics
Knee angle
- KTM 390 SMC R
- Sport (57.8 deg)
- MZ Mastiff 660
- Sport (58.1 deg)
Hip angle
- KTM 390 SMC R
- Neutral (96.1 deg)
- MZ Mastiff 660
- Neutral (93.6 deg)
Elbow angle
- KTM 390 SMC R
- Relaxed (143.3 deg)
- MZ Mastiff 660
- Relaxed (143.3 deg)
Torso lean
- KTM 390 SMC R
- Neutral (10.6 deg)
- MZ Mastiff 660
- Neutral (12.3 deg)