standard / default rider 183 cm
Yamaha XS750D vs Yamaha XSR125 ergonomics
Yamaha XS750D and Yamaha XSR125 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Yamaha XS750D
95Comfortable
All contacts reached
Yamaha XSR125
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 Yamaha XS750D has a 813 mm seat; the Yamaha XSR125 sits at 815 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 Yamaha XS750D and 82 cm for the Yamaha XSR125.
Geometry snapshot
| Spec | Yamaha XS750D | Yamaha XSR125 |
|---|---|---|
| Seat height | 813 mm | 815 mm |
| Wheelbase | 1,470 mm | 1,330 mm |
| Wet weight | 249 kg | 140 kg |
| Displacement | 747 cc | 124 cc |
Posture metrics
Knee angle
- Yamaha XS750D
- Sport (58.1 deg)
- Yamaha XSR125
- Sport (57.8 deg)
Hip angle
- Yamaha XS750D
- Neutral (93.6 deg)
- Yamaha XSR125
- Neutral (96.6 deg)
Elbow angle
- Yamaha XS750D
- Relaxed (143.3 deg)
- Yamaha XSR125
- Relaxed (143.3 deg)
Torso lean
- Yamaha XS750D
- Neutral (12.3 deg)
- Yamaha XSR125
- Neutral (10.3 deg)