motocross / default rider 183 cm
GasGas MC 350F vs GasGas MC 450F ergonomics
GasGas MC 350F and GasGas MC 450F 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
GasGas MC 350F
All contacts reached
GasGas MC 450F
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 GasGas MC 350F lists a 956 mm seat; the GasGas MC 450F lists 956 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 | GasGas MC 350F | GasGas MC 450F |
|---|---|---|
| Seat height | 956 mm | 956 mm |
| Wheelbase | 1,493 mm | 1,493 mm |
| Wet weight | - | - |
| Displacement | 350 cc | 450 cc |
Posture metrics
Knee angle
- GasGas MC 350F
- Sport (58.1 deg)
- GasGas MC 450F
- Sport (58.1 deg)
Hip angle
- GasGas MC 350F
- Neutral (93.1 deg)
- GasGas MC 450F
- Neutral (93.1 deg)
Elbow angle
- GasGas MC 350F
- Relaxed (143.3 deg)
- GasGas MC 450F
- Relaxed (143.3 deg)
Torso lean
- GasGas MC 350F
- Neutral (12.7 deg)
- GasGas MC 450F
- Neutral (12.7 deg)