cruiser / default rider 183 cm
Harley-Davidson Sportster 1200 Custom vs Yamaha V-Star 1100 Classic ergonomics
Harley-Davidson Sportster 1200 Custom and Yamaha V-Star 1100 Classic 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 Sportster 1200 Custom
All contacts reached
Yamaha V-Star 1100 Classic
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 Sportster 1200 Custom lists a 711 mm seat; the Yamaha V-Star 1100 Classic lists 710 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 Sportster 1200 Custom | Yamaha V-Star 1100 Classic |
|---|---|---|
| Seat height | 711 mm | 710 mm |
| Wheelbase | 1,519 mm | 1,645 mm |
| Wet weight | - | - |
| Displacement | 1,202 cc | 1,063 cc |
Posture metrics
Knee angle
- Harley-Davidson Sportster 1200 Custom
- Open (109.8 deg)
- Yamaha V-Star 1100 Classic
- Open (120.3 deg)
Hip angle
- Harley-Davidson Sportster 1200 Custom
- Sport (78.5 deg)
- Yamaha V-Star 1100 Classic
- Sport (79.9 deg)
Elbow angle
- Harley-Davidson Sportster 1200 Custom
- Relaxed (143.3 deg)
- Yamaha V-Star 1100 Classic
- Relaxed (143.3 deg)
Torso lean
- Harley-Davidson Sportster 1200 Custom
- Neutral (8.2 deg)
- Yamaha V-Star 1100 Classic
- Neutral (10.2 deg)