electric / default rider 183 cm
Arc Vehicle Vector vs Sur-Ron Light Bee X ergonomics
Arc Vehicle Vector and Sur-Ron Light Bee X 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
Arc Vehicle Vector
All contacts reached
Sur-Ron Light Bee X
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 Arc Vehicle Vector lists a 825 mm seat; the Sur-Ron Light Bee X lists 830 mm — a 5 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 Arc Vehicle Vector 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 | Arc Vehicle Vector | Sur-Ron Light Bee X |
|---|---|---|
| Seat height | 825 mm | 830 mm |
| Wheelbase | 1,450 mm | 1,255 mm |
| Wet weight | 240 kg | 57 kg |
| Displacement | - | - |
Posture metrics
Knee angle
- Arc Vehicle Vector
- Sport (58.1 deg)
- Sur-Ron Light Bee X
- Sport (57.6 deg)
Hip angle
- Arc Vehicle Vector
- Neutral (94.0 deg)
- Sur-Ron Light Bee X
- Neutral (98.4 deg)
Elbow angle
- Arc Vehicle Vector
- Relaxed (143.3 deg)
- Sur-Ron Light Bee X
- Relaxed (143.3 deg)
Torso lean
- Arc Vehicle Vector
- Neutral (12.0 deg)
- Sur-Ron Light Bee X
- Neutral (9.1 deg)