standard / default rider 183 cm
Benelli TNT 135 vs BMW F650CS ergonomics
Benelli TNT 135 and BMW F650CS 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
Benelli TNT 135
All contacts reached
BMW F650CS
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 Benelli TNT 135 lists a 780 mm seat; the BMW F650CS lists 780 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 | Benelli TNT 135 | BMW F650CS |
|---|---|---|
| Seat height | 780 mm | 780 mm |
| Wheelbase | 1,215 mm | 1,493 mm |
| Wet weight | 121 kg | 189 kg |
| Displacement | 135 cc | 652 cc |
Posture metrics
Knee angle
- Benelli TNT 135
- Sport (57.5 deg)
- BMW F650CS
- Sport (58.1 deg)
Hip angle
- Benelli TNT 135
- Neutral (99.4 deg)
- BMW F650CS
- Neutral (93.1 deg)
Elbow angle
- Benelli TNT 135
- Relaxed (143.3 deg)
- BMW F650CS
- Relaxed (143.3 deg)
Torso lean
- Benelli TNT 135
- Neutral (8.5 deg)
- BMW F650CS
- Neutral (12.7 deg)