three-wheeler / default rider 183 cm
Can-Am Spyder RS vs Harley-Davidson Street Glide Trike ergonomics
Can-Am Spyder RS and Harley-Davidson Street Glide Trike 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
Can-Am Spyder RS
All contacts reached
Harley-Davidson Street Glide Trike
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 Can-Am Spyder RS lists a 737 mm seat; the Harley-Davidson Street Glide Trike lists 721 mm — a 16 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 Harley-Davidson Street Glide Trike 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 | Can-Am Spyder RS | Harley-Davidson Street Glide Trike |
|---|---|---|
| Seat height | 737 mm | 721 mm |
| Wheelbase | 1,715 mm | 1,692 mm |
| Wet weight | 362 kg | 495 kg |
| Displacement | 998 cc | 1,690 cc |
Posture metrics
Knee angle
- Can-Am Spyder RS
- Sport (58.7 deg)
- Harley-Davidson Street Glide Trike
- Sport (58.7 deg)
Hip angle
- Can-Am Spyder RS
- Neutral (88.5 deg)
- Harley-Davidson Street Glide Trike
- Neutral (88.7 deg)
Elbow angle
- Can-Am Spyder RS
- Relaxed (143.3 deg)
- Harley-Davidson Street Glide Trike
- Relaxed (143.3 deg)
Torso lean
- Can-Am Spyder RS
- Neutral (15.8 deg)
- Harley-Davidson Street Glide Trike
- Neutral (15.5 deg)