naked / default rider 183 cm
KTM 390 Duke vs TVS Motor Apache RTR 160 4V ergonomics
KTM 390 Duke and TVS Motor Apache RTR 160 4V 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 390 Duke
All contacts reached
TVS Motor Apache RTR 160 4V
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 390 Duke lists a 800 mm seat; the TVS Motor Apache RTR 160 4V lists 800 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 | KTM 390 Duke | TVS Motor Apache RTR 160 4V |
|---|---|---|
| Seat height | 800 mm | 800 mm |
| Wheelbase | 1,357 mm | 1,357 mm |
| Wet weight | 165 kg | 146 kg |
| Displacement | 399 cc | 160 cc |
Posture metrics
Knee angle
- KTM 390 Duke
- Sport (61.4 deg)
- TVS Motor Apache RTR 160 4V
- Sport (61.4 deg)
Hip angle
- KTM 390 Duke
- Neutral (93.9 deg)
- TVS Motor Apache RTR 160 4V
- Neutral (93.9 deg)
Elbow angle
- KTM 390 Duke
- Relaxed (143.3 deg)
- TVS Motor Apache RTR 160 4V
- Relaxed (143.3 deg)
Torso lean
- KTM 390 Duke
- Neutral (11.3 deg)
- TVS Motor Apache RTR 160 4V
- Neutral (11.3 deg)