motocross / default rider 183 cm
GasGas MC 65 vs Yamaha YZ80 ergonomics
GasGas MC 65 and Yamaha YZ80 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
GasGas MC 65
95Comfortable
All contacts reached
Yamaha YZ80
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Geometry snapshot
| Spec | GasGas MC 65 | Yamaha YZ80 |
|---|---|---|
| Seat height | 730 mm | 800 mm |
| Wheelbase | 1,142 mm | 1,235 mm |
| Wet weight | - | - |
| Displacement | 65 cc | 83 cc |
Posture metrics
Knee angle
- GasGas MC 65
- Sport (57.4 deg)
- Yamaha YZ80
- Sport (57.6 deg)
Hip angle
- GasGas MC 65
- Neutral (100.9 deg)
- Yamaha YZ80
- Neutral (98.8 deg)
Elbow angle
- GasGas MC 65
- Relaxed (143.3 deg)
- Yamaha YZ80
- Relaxed (143.3 deg)
Torso lean
- GasGas MC 65
- Neutral (7.4 deg)
- Yamaha YZ80
- Neutral (8.8 deg)