cafe-racer / default rider 183 cm
Laverda 1000 Jota vs Yamaha XSR900 GP ergonomics
Laverda 1000 Jota and Yamaha XSR900 GP 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
Laverda 1000 Jota
All contacts reached
Yamaha XSR900 GP
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 Laverda 1000 Jota lists a 835 mm seat; the Yamaha XSR900 GP lists 835 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 | Laverda 1000 Jota | Yamaha XSR900 GP |
|---|---|---|
| Seat height | 835 mm | 835 mm |
| Wheelbase | 1,470 mm | 1,500 mm |
| Wet weight | 246 kg | 200 kg |
| Displacement | 981 cc | 890 cc |
Posture metrics
Knee angle
- Laverda 1000 Jota
- Sport (58.1 deg)
- Yamaha XSR900 GP
- Sport (58.2 deg)
Hip angle
- Laverda 1000 Jota
- Neutral (93.6 deg)
- Yamaha XSR900 GP
- Neutral (92.9 deg)
Elbow angle
- Laverda 1000 Jota
- Relaxed (143.3 deg)
- Yamaha XSR900 GP
- Relaxed (143.3 deg)
Torso lean
- Laverda 1000 Jota
- Neutral (12.3 deg)
- Yamaha XSR900 GP
- Neutral (12.8 deg)