supermoto / default rider 183 cm
Kawasaki D-Tracker 150 vs Yamaha XT125X ergonomics
Kawasaki D-Tracker 150 and Yamaha XT125X 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 D-Tracker 150
All contacts reached
Yamaha XT125X
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 D-Tracker 150 has a 805 mm seat; the Yamaha XT125X sits at 830 mm — a 25 mm difference. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 81 cm for the Kawasaki D-Tracker 150 and 83 cm for the Yamaha XT125X.
That makes the Kawasaki D-Tracker 150 the easier reach to the ground — the safer pick for shorter riders or anyone who wants both feet planted at a stop — while the Yamaha XT125X gives taller riders more legroom and a more open knee bend. Load your own height and inseam into the simulator to see exactly how each one fits you.
Geometry snapshot
| Spec | Kawasaki D-Tracker 150 | Yamaha XT125X |
|---|---|---|
| Seat height | 805 mm | 830 mm |
| Wheelbase | 1,255 mm | 1,335 mm |
| Wet weight | - | - |
| Displacement | 144 cc | 124 cc |
Posture metrics
Knee angle
- Kawasaki D-Tracker 150
- Sport (57.6 deg)
- Yamaha XT125X
- Sport (57.8 deg)
Hip angle
- Kawasaki D-Tracker 150
- Neutral (98.4 deg)
- Yamaha XT125X
- Neutral (96.5 deg)
Elbow angle
- Kawasaki D-Tracker 150
- Relaxed (143.3 deg)
- Yamaha XT125X
- Relaxed (143.3 deg)
Torso lean
- Kawasaki D-Tracker 150
- Neutral (9.1 deg)
- Yamaha XT125X
- Neutral (10.3 deg)