electric / default rider 183 cm
Zero Motorcycles S vs Zero Motorcycles SR/F ergonomics
Zero Motorcycles S and Zero Motorcycles SR/F 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
Zero Motorcycles S
All contacts reached
Zero Motorcycles SR/F
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 Zero Motorcycles S lists a 787 mm seat; the Zero Motorcycles SR/F lists 787 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 | Zero Motorcycles S | Zero Motorcycles SR/F |
|---|---|---|
| Seat height | 787 mm | 787 mm |
| Wheelbase | 1,450 mm | 1,450 mm |
| Wet weight | 223 kg | 227 kg |
| Displacement | - | - |
Posture metrics
Knee angle
- Zero Motorcycles S
- Sport (58.1 deg)
- Zero Motorcycles SR/F
- Sport (58.1 deg)
Hip angle
- Zero Motorcycles S
- Neutral (94.0 deg)
- Zero Motorcycles SR/F
- Neutral (94.0 deg)
Elbow angle
- Zero Motorcycles S
- Relaxed (143.3 deg)
- Zero Motorcycles SR/F
- Relaxed (143.3 deg)
Torso lean
- Zero Motorcycles S
- Neutral (12.0 deg)
- Zero Motorcycles SR/F
- Neutral (12.0 deg)