touring / default rider 183 cm
Honda GL1500CF Valkyrie Interstate vs Yamaha Royal Star Tour Classic ergonomics
Honda GL1500CF Valkyrie Interstate and Yamaha Royal Star Tour 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
Honda GL1500CF Valkyrie Interstate
All contacts reached
Yamaha Royal Star Tour 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 Honda GL1500CF Valkyrie Interstate lists a 730 mm seat; the Yamaha Royal Star Tour Classic lists 724 mm — a 6 mm difference. 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.
On seat height alone, the Yamaha Royal Star Tour Classic has the easier modeled ground reach. Load your measurements into the simulator to compare the model, then verify both motorcycles in person.
Geometry snapshot
| Spec | Honda GL1500CF Valkyrie Interstate | Yamaha Royal Star Tour Classic |
|---|---|---|
| Seat height | 730 mm | 724 mm |
| Wheelbase | 1,690 mm | 1,694 mm |
| Wet weight | - | 322 kg |
| Displacement | 1,520 cc | 1,294 cc |
Posture metrics
Knee angle
- Honda GL1500CF Valkyrie Interstate
- Neutral (79.5 deg)
- Yamaha Royal Star Tour Classic
- Neutral (79.6 deg)
Hip angle
- Honda GL1500CF Valkyrie Interstate
- Sport (79.0 deg)
- Yamaha Royal Star Tour Classic
- Sport (78.9 deg)
Elbow angle
- Honda GL1500CF Valkyrie Interstate
- Relaxed (143.3 deg)
- Yamaha Royal Star Tour Classic
- Relaxed (143.3 deg)
Torso lean
- Honda GL1500CF Valkyrie Interstate
- Neutral (11.2 deg)
- Yamaha Royal Star Tour Classic
- Neutral (11.3 deg)