electric / default rider 183 cm
RGNT Motorcycles No.1 Classic SE vs Zero Motorcycles S ergonomics
RGNT Motorcycles No.1 Classic SE and Zero Motorcycles S 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
RGNT Motorcycles No.1 Classic SE
All contacts reached
Zero Motorcycles S
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 RGNT Motorcycles No.1 Classic SE lists a 810 mm seat; the Zero Motorcycles S lists 807 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 | RGNT Motorcycles No.1 Classic SE | Zero Motorcycles S |
|---|---|---|
| Seat height | 810 mm | 807 mm |
| Wheelbase | 1,410 mm | 1,410 mm |
| Wet weight | 161 kg | 142 kg |
| Displacement | - | - |
Posture metrics
Knee angle
- RGNT Motorcycles No.1 Classic SE
- Sport (58.0 deg)
- Zero Motorcycles S
- Sport (58.0 deg)
Hip angle
- RGNT Motorcycles No.1 Classic SE
- Neutral (94.8 deg)
- Zero Motorcycles S
- Neutral (94.8 deg)
Elbow angle
- RGNT Motorcycles No.1 Classic SE
- Relaxed (143.3 deg)
- Zero Motorcycles S
- Relaxed (143.3 deg)
Torso lean
- RGNT Motorcycles No.1 Classic SE
- Neutral (11.5 deg)
- Zero Motorcycles S
- Neutral (11.5 deg)