touring / default rider 183 cm
BMW K 100 LT vs BMW K 75 RT ergonomics
BMW K 100 LT and BMW K 75 RT 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 K 100 LT
95Comfortable
All contacts reached
BMW K 75 RT
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Geometry snapshot
| Spec | BMW K 100 LT | BMW K 75 RT |
|---|---|---|
| Seat height | 810 mm | 810 mm |
| Wheelbase | 1,516 mm | 1,516 mm |
| Wet weight | 283 kg | 258 kg |
| Displacement | 987 cc | 740 cc |
Posture metrics
Knee angle
- BMW K 100 LT
- Neutral (75.6 deg)
- BMW K 75 RT
- Neutral (75.6 deg)
Hip angle
- BMW K 100 LT
- Sport (82.2 deg)
- BMW K 75 RT
- Sport (82.2 deg)
Elbow angle
- BMW K 100 LT
- Relaxed (143.3 deg)
- BMW K 75 RT
- Relaxed (143.3 deg)
Torso lean
- BMW K 100 LT
- Neutral (9.0 deg)
- BMW K 75 RT
- Neutral (9.0 deg)