electric / default rider 183 cm
Energica Eva Ribelle vs Zero Motorcycles XU ZF2.8 ergonomics
Energica Eva Ribelle and Zero Motorcycles XU ZF2.8 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
Energica Eva Ribelle
All contacts reached
Zero Motorcycles XU ZF2.8
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 Energica Eva Ribelle lists a 790 mm seat; the Zero Motorcycles XU ZF2.8 lists 790 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 | Energica Eva Ribelle | Zero Motorcycles XU ZF2.8 |
|---|---|---|
| Seat height | 790 mm | 790 mm |
| Wheelbase | 1,465 mm | 1,400 mm |
| Wet weight | 260 kg | - |
| Displacement | - | - |
Posture metrics
Knee angle
- Energica Eva Ribelle
- Sport (58.1 deg)
- Zero Motorcycles XU ZF2.8
- Sport (58.0 deg)
Hip angle
- Energica Eva Ribelle
- Neutral (93.8 deg)
- Zero Motorcycles XU ZF2.8
- Neutral (95.1 deg)
Elbow angle
- Energica Eva Ribelle
- Relaxed (143.3 deg)
- Zero Motorcycles XU ZF2.8
- Relaxed (143.3 deg)
Torso lean
- Energica Eva Ribelle
- Neutral (12.2 deg)
- Zero Motorcycles XU ZF2.8
- Neutral (11.3 deg)