sport / default rider 183 cm
Aprilia RSV4 1100 Factory vs BMW F800S ergonomics
Aprilia RSV4 1100 Factory and BMW F800S 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
Aprilia RSV4 1100 Factory
All contacts reached
BMW F800S
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 Aprilia RSV4 1100 Factory lists a 845 mm seat; the BMW F800S lists 840 mm — a 5 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 BMW F800S 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 | Aprilia RSV4 1100 Factory | BMW F800S |
|---|---|---|
| Seat height | 845 mm | 840 mm |
| Wheelbase | 1,420 mm | 1,466 mm |
| Wet weight | 202 kg | 204 kg |
| Displacement | 1,099 cc | 798 cc |
Posture metrics
Knee angle
- Aprilia RSV4 1100 Factory
- Sport (60.7 deg)
- BMW F800S
- Sport (60.7 deg)
Hip angle
- Aprilia RSV4 1100 Factory
- Neutral (99.4 deg)
- BMW F800S
- Neutral (99.3 deg)
Elbow angle
- Aprilia RSV4 1100 Factory
- Relaxed (143.3 deg)
- BMW F800S
- Relaxed (143.3 deg)
Torso lean
- Aprilia RSV4 1100 Factory
- Forward (25.5 deg)
- BMW F800S
- Forward (25.8 deg)