supermoto / default rider 183 cm
Kawasaki D-Tracker X vs Kawasaki KLX300SM ergonomics
Kawasaki D-Tracker X and Kawasaki KLX300SM have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.
Posture overlay
The default rider's modeled seated posture on each bike, solved from the same geometry as the score panels and overlaid on one ground line so seat height and reach differences are visible at a glance.
Modeled fit comparison
Kawasaki D-Tracker X
All contacts reached
Kawasaki KLX300SM
All contacts reached
The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.
Rider fit: reaching the ground
The Kawasaki D-Tracker X lists a 860 mm seat; the Kawasaki KLX300SM lists 861 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.
Geometry snapshot
| Spec | Kawasaki D-Tracker X | Kawasaki KLX300SM |
|---|---|---|
| Seat height | 860 mm | 861 mm |
| Wheelbase | 1,420 mm | 1,435 mm |
| Wet weight | 137 kg | 138 kg |
| Displacement | 249 cc | 292 cc |
Posture metrics
Knee angle
- Kawasaki D-Tracker X
- Sport (58.0 deg)
- Kawasaki KLX300SM
- Sport (58.0 deg)
Hip angle
- Kawasaki D-Tracker X
- Neutral (94.7 deg)
- Kawasaki KLX300SM
- Neutral (94.3 deg)
Elbow angle
- Kawasaki D-Tracker X
- Relaxed (143.3 deg)
- Kawasaki KLX300SM
- Relaxed (143.3 deg)
Torso lean
- Kawasaki D-Tracker X
- Neutral (11.6 deg)
- Kawasaki KLX300SM
- Neutral (11.8 deg)
Fit by rider height
Modeled ground contact by rider height, in 5 bands from 5'2" to 6'4" (158-193 cm).
| Rider height | Kawasaki D-Tracker X | Kawasaki KLX300SM |
|---|---|---|
| 158 cm / 5'2" | Tiptoe only | Tiptoe only |
| 167 cm / 5'6" | Tiptoe only | Tiptoe only |
| 176 cm / 5'9" | Balls of feet | Balls of feet |
| 184 cm / 6'0" | Both feet flat | Both feet flat |
| 193 cm / 6'4" | Both feet flat | Both feet flat |
Modeled from each bike's seat height and a typical inseam-to-height ratio only — not a flat-footing guarantee. Real ground contact still depends on seat shape, suspension sag, footwear, and your own proportions. Confirm on the motorcycle.
Verdict
Kawasaki D-Tracker X and Kawasaki KLX300SM are both supermoto bikes, so the practical question is which of their real differences you'd actually feel. On seat height, wheelbase, wet weight, and the modeled knee, torso-lean, and posture-score deltas, this pair sits inside the range where two bikes fit alike for a given rider — nothing here clears a difference most riders would notice from the saddle. That is a legitimate result, not a missing analysis: some same-category neighbors really are interchangeable on paper. The honest takeaway is to let other factors decide — running costs, service network, styling, availability — because ergonomics alone won't separate Kawasaki D-Tracker X from Kawasaki KLX300SM for most riders. Load your own height and inseam into the simulator below to see whether your specific proportions turn up a difference the class averages hide, then confirm both bikes in person before you commit.
Kit out either bike
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