standard / default rider 183 cm
BMW R nineT vs Moto Guzzi V9 Roamer ergonomics
BMW R nineT and Moto Guzzi V9 Roamer 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
BMW R nineT
All contacts reached
Moto Guzzi V9 Roamer
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 BMW R nineT lists a 785 mm seat; the Moto Guzzi V9 Roamer lists 785 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 | BMW R nineT | Moto Guzzi V9 Roamer |
|---|---|---|
| Seat height | 785 mm | 785 mm |
| Wheelbase | 1,476 mm | 1,465 mm |
| Wet weight | 222 kg | 210 kg |
| Displacement | 1,170 cc | 853 cc |
Posture metrics
Knee angle
- BMW R nineT
- Sport (58.1 deg)
- Moto Guzzi V9 Roamer
- Sport (58.1 deg)
Hip angle
- BMW R nineT
- Neutral (93.3 deg)
- Moto Guzzi V9 Roamer
- Neutral (93.8 deg)
Elbow angle
- BMW R nineT
- Relaxed (143.3 deg)
- Moto Guzzi V9 Roamer
- Relaxed (143.3 deg)
Torso lean
- BMW R nineT
- Neutral (12.4 deg)
- Moto Guzzi V9 Roamer
- Neutral (12.2 deg)