bagger / default rider 183 cm
Indian Motorcycle Challenger Dark Horse 108 vs Yamaha V Star 950 Tourer ergonomics
Indian Motorcycle Challenger Dark Horse 108 and Yamaha V Star 950 Tourer 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
Indian Motorcycle Challenger Dark Horse 108
All contacts reached
Yamaha V Star 950 Tourer
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 Indian Motorcycle Challenger Dark Horse 108 lists a 673 mm seat; the Yamaha V Star 950 Tourer lists 675 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 | Indian Motorcycle Challenger Dark Horse 108 | Yamaha V Star 950 Tourer |
|---|---|---|
| Seat height | 673 mm | 675 mm |
| Wheelbase | 1,668 mm | 1,685 mm |
| Wet weight | 380 kg | 278 kg |
| Displacement | 1,768 cc | 942 cc |
Posture metrics
Knee angle
- Indian Motorcycle Challenger Dark Horse 108
- Open (112.0 deg)
- Yamaha V Star 950 Tourer
- Open (113.1 deg)
Hip angle
- Indian Motorcycle Challenger Dark Horse 108
- Sport (80.1 deg)
- Yamaha V Star 950 Tourer
- Sport (80.2 deg)
Elbow angle
- Indian Motorcycle Challenger Dark Horse 108
- Relaxed (143.3 deg)
- Yamaha V Star 950 Tourer
- Relaxed (143.3 deg)
Torso lean
- Indian Motorcycle Challenger Dark Horse 108
- Neutral (8.3 deg)
- Yamaha V Star 950 Tourer
- Neutral (8.5 deg)