electric / default rider 183 cm
Stark Future Varg SM vs Sur-Ron Ultra Bee HP ergonomics
Stark Future Varg SM and Sur-Ron Ultra Bee HP 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
Stark Future Varg SM
All contacts reached
Sur-Ron Ultra Bee HP
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 Stark Future Varg SM lists a 935 mm seat; the Sur-Ron Ultra Bee HP lists 910 mm — a 25 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 Sur-Ron Ultra Bee HP 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 | Stark Future Varg SM | Sur-Ron Ultra Bee HP |
|---|---|---|
| Seat height | 935 mm | 910 mm |
| Wheelbase | 1,471 mm | 1,380 mm |
| Wet weight | 125 kg | 89 kg |
| Displacement | - | - |
Posture metrics
Knee angle
- Stark Future Varg SM
- Sport (58.1 deg)
- Sur-Ron Ultra Bee HP
- Sport (57.9 deg)
Hip angle
- Stark Future Varg SM
- Neutral (93.6 deg)
- Sur-Ron Ultra Bee HP
- Neutral (95.5 deg)
Elbow angle
- Stark Future Varg SM
- Relaxed (143.3 deg)
- Sur-Ron Ultra Bee HP
- Relaxed (143.3 deg)
Torso lean
- Stark Future Varg SM
- Neutral (12.3 deg)
- Sur-Ron Ultra Bee HP
- Neutral (11.0 deg)