electric / default rider 183 cm
Zero Motorcycles FX vs Zero Motorcycles XE ergonomics
Zero Motorcycles FX and Zero Motorcycles XE 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 FX
All contacts reached
Zero Motorcycles XE
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 FX lists a 881 mm seat; the Zero Motorcycles XE lists 899 mm — a 18 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 Zero Motorcycles FX 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 | Zero Motorcycles FX | Zero Motorcycles XE |
|---|---|---|
| Seat height | 881 mm | 899 mm |
| Wheelbase | 1,438 mm | 1,354 mm |
| Wet weight | 131 kg | 101 kg |
| Displacement | - | - |
Posture metrics
Knee angle
- Zero Motorcycles FX
- Sport (58.0 deg)
- Zero Motorcycles XE
- Sport (57.8 deg)
Hip angle
- Zero Motorcycles FX
- Neutral (94.3 deg)
- Zero Motorcycles XE
- Neutral (96.1 deg)
Elbow angle
- Zero Motorcycles FX
- Relaxed (143.3 deg)
- Zero Motorcycles XE
- Relaxed (143.3 deg)
Torso lean
- Zero Motorcycles FX
- Neutral (11.9 deg)
- Zero Motorcycles XE
- Neutral (10.6 deg)