sport / default rider 183 cm
CFMoto 450SS vs Yamaha TRX850 ergonomics
CFMoto 450SS and Yamaha TRX850 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
CFMoto 450SS
All contacts reached
Yamaha TRX850
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 CFMoto 450SS lists a 795 mm seat; the Yamaha TRX850 lists 795 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 | CFMoto 450SS | Yamaha TRX850 |
|---|---|---|
| Seat height | 795 mm | 795 mm |
| Wheelbase | 1,370 mm | 1,435 mm |
| Wet weight | 179 kg | - |
| Displacement | 449 cc | 849 cc |
Posture metrics
Knee angle
- CFMoto 450SS
- Sport (60.7 deg)
- Yamaha TRX850
- Sport (60.7 deg)
Hip angle
- CFMoto 450SS
- Neutral (99.5 deg)
- Yamaha TRX850
- Neutral (99.3 deg)
Elbow angle
- CFMoto 450SS
- Relaxed (143.3 deg)
- Yamaha TRX850
- Relaxed (143.3 deg)
Torso lean
- CFMoto 450SS
- Forward (25.3 deg)
- Yamaha TRX850
- Forward (25.6 deg)