bagger / default rider 183 cm
Harley-Davidson Road Glide vs Indian Motorcycle Challenger Dark Horse 112 ergonomics
Harley-Davidson Road Glide and Indian Motorcycle Challenger Dark Horse 112 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 Road Glide
All contacts reached
Indian Motorcycle Challenger Dark Horse 112
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 Road Glide lists a 683 mm seat; the Indian Motorcycle Challenger Dark Horse 112 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 Road Glide | Indian Motorcycle Challenger Dark Horse 112 |
|---|---|---|
| Seat height | 683 mm | 686 mm |
| Wheelbase | 1,614 mm | 1,668 mm |
| Wet weight | 372 kg | 382 kg |
| Displacement | 1,584 cc | 1,834 cc |
Posture metrics
Knee angle
- Harley-Davidson Road Glide
- Open (108.1 deg)
- Indian Motorcycle Challenger Dark Horse 112
- Open (112.0 deg)
Hip angle
- Harley-Davidson Road Glide
- Sport (79.8 deg)
- Indian Motorcycle Challenger Dark Horse 112
- Sport (80.1 deg)
Elbow angle
- Harley-Davidson Road Glide
- Relaxed (143.3 deg)
- Indian Motorcycle Challenger Dark Horse 112
- Relaxed (143.3 deg)
Torso lean
- Harley-Davidson Road Glide
- Neutral (7.5 deg)
- Indian Motorcycle Challenger Dark Horse 112
- Neutral (8.3 deg)