motocross / default rider 183 cm
Kawasaki KX112 vs Suzuki RM85 ergonomics
Kawasaki KX112 and Suzuki RM85 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.
Modeled fit comparison
Kawasaki KX112
All contacts reached
Suzuki RM85
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 KX112 lists a 866 mm seat; the Suzuki RM85 lists 850 mm — a 16 mm difference. 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.
On seat height alone, the Suzuki RM85 has the easier modeled ground reach. Load your measurements into the simulator to compare the model, then verify both motorcycles in person.
Geometry snapshot
| Spec | Kawasaki KX112 | Suzuki RM85 |
|---|---|---|
| Seat height | 866 mm | 850 mm |
| Wheelbase | 1,311 mm | 1,240 mm |
| Wet weight | - | 73 kg |
| Displacement | 112 cc | 85 cc |
Posture metrics
Knee angle
- Kawasaki KX112
- Sport (57.7 deg)
- Suzuki RM85
- Sport (57.6 deg)
Hip angle
- Kawasaki KX112
- Neutral (97.2 deg)
- Suzuki RM85
- Neutral (98.7 deg)
Elbow angle
- Kawasaki KX112
- Relaxed (143.3 deg)
- Suzuki RM85
- Relaxed (143.3 deg)
Torso lean
- Kawasaki KX112
- Neutral (9.9 deg)
- Suzuki RM85
- Neutral (8.9 deg)