sport / default rider 183 cm
Kawasaki Ninja ZX-10R vs Yamaha YZF-R125 ergonomics
Kawasaki Ninja ZX-10R and Yamaha YZF-R125 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Kawasaki Ninja ZX-10R
90Comfortable
All contacts reached
Yamaha YZF-R125
90Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Kawasaki Ninja ZX-10R has a 825 mm seat; the Yamaha YZF-R125 sits at 825 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 83 cm for the Kawasaki Ninja ZX-10R and 83 cm for the Yamaha YZF-R125.
Geometry snapshot
| Spec | Kawasaki Ninja ZX-10R | Yamaha YZF-R125 |
|---|---|---|
| Seat height | 825 mm | 825 mm |
| Wheelbase | 1,450 mm | 1,355 mm |
| Wet weight | 209 kg | 142 kg |
| Displacement | 998 cc | 124 cc |
Posture metrics
Knee angle
- Kawasaki Ninja ZX-10R
- Sport (60.7 deg)
- Yamaha YZF-R125
- Sport (60.7 deg)
Hip angle
- Kawasaki Ninja ZX-10R
- Neutral (99.4 deg)
- Yamaha YZF-R125
- Neutral (99.6 deg)
Elbow angle
- Kawasaki Ninja ZX-10R
- Relaxed (143.3 deg)
- Yamaha YZF-R125
- Relaxed (143.3 deg)
Torso lean
- Kawasaki Ninja ZX-10R
- Forward (25.7 deg)
- Yamaha YZF-R125
- Forward (25.2 deg)