supermoto / default rider 183 cm
Kawasaki KLX300SM vs KTM 390 SMC R ergonomics
Kawasaki KLX300SM and KTM 390 SMC 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
Kawasaki KLX300SM
All contacts reached
KTM 390 SMC 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 Kawasaki KLX300SM lists a 861 mm seat; the KTM 390 SMC R lists 860 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 | Kawasaki KLX300SM | KTM 390 SMC R |
|---|---|---|
| Seat height | 861 mm | 860 mm |
| Wheelbase | 1,435 mm | 1,453 mm |
| Wet weight | 138 kg | 161 kg |
| Displacement | 292 cc | 399 cc |
Posture metrics
Knee angle
- Kawasaki KLX300SM
- Sport (58.0 deg)
- KTM 390 SMC R
- Sport (58.1 deg)
Hip angle
- Kawasaki KLX300SM
- Neutral (94.3 deg)
- KTM 390 SMC R
- Neutral (94.0 deg)
Elbow angle
- Kawasaki KLX300SM
- Relaxed (143.3 deg)
- KTM 390 SMC R
- Relaxed (143.3 deg)
Torso lean
- Kawasaki KLX300SM
- Neutral (11.8 deg)
- KTM 390 SMC R
- Neutral (12.0 deg)