standard / default rider 183 cm
BMW R80/7 vs BMW R90/6 ergonomics
BMW R80/7 and BMW R90/6 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
BMW R80/7
95Comfortable
All contacts reached
BMW R90/6
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The BMW R80/7 has a 810 mm seat; the BMW R90/6 sits at 810 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 81 cm for the BMW R80/7 and 81 cm for the BMW R90/6.
Geometry snapshot
| Spec | BMW R80/7 | BMW R90/6 |
|---|---|---|
| Seat height | 810 mm | 810 mm |
| Wheelbase | 1,465 mm | 1,465 mm |
| Wet weight | 215 kg | 209 kg |
| Displacement | 797 cc | 898 cc |
Posture metrics
Knee angle
- BMW R80/7
- Sport (58.1 deg)
- BMW R90/6
- Sport (58.1 deg)
Hip angle
- BMW R80/7
- Neutral (93.8 deg)
- BMW R90/6
- Neutral (95.4 deg)
Elbow angle
- BMW R80/7
- Relaxed (143.3 deg)
- BMW R90/6
- Relaxed (143.3 deg)
Torso lean
- BMW R80/7
- Neutral (12.2 deg)
- BMW R90/6
- Neutral (10.6 deg)