cruiser / default rider 183 cm
Harley-Davidson Nightster vs Indian Motorcycle Sport Chief ergonomics
Harley-Davidson Nightster and Indian Motorcycle Sport Chief 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
Harley-Davidson Nightster
All contacts reached
Indian Motorcycle Sport Chief
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 Harley-Davidson Nightster lists a 688 mm seat; the Indian Motorcycle Sport Chief lists 686 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 | Harley-Davidson Nightster | Indian Motorcycle Sport Chief |
|---|---|---|
| Seat height | 688 mm | 686 mm |
| Wheelbase | 1,545 mm | 1,640 mm |
| Wet weight | 218 kg | 311 kg |
| Displacement | 975 cc | 1,890 cc |
Posture metrics
Knee angle
- Harley-Davidson Nightster
- Open (111.8 deg)
- Indian Motorcycle Sport Chief
- Open (119.8 deg)
Hip angle
- Harley-Davidson Nightster
- Sport (78.7 deg)
- Indian Motorcycle Sport Chief
- Sport (79.9 deg)
Elbow angle
- Harley-Davidson Nightster
- Relaxed (143.3 deg)
- Indian Motorcycle Sport Chief
- Relaxed (143.3 deg)
Torso lean
- Harley-Davidson Nightster
- Neutral (8.6 deg)
- Indian Motorcycle Sport Chief
- Neutral (10.0 deg)