motocross / default rider 183 cm
Yamaha YZ450F vs Yamaha YZ450F ergonomics
Yamaha YZ450F and Yamaha YZ450F land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Yamaha YZ450F
95Comfortable
All contacts reached
Yamaha YZ450F
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Yamaha YZ450F has a 965 mm seat; the Yamaha YZ450F sits at 965 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 97 cm for the Yamaha YZ450F and 97 cm for the Yamaha YZ450F.
Geometry snapshot
| Spec | Yamaha YZ450F | Yamaha YZ450F |
|---|---|---|
| Seat height | 965 mm | 965 mm |
| Wheelbase | 1,476 mm | 1,475 mm |
| Wet weight | 110 kg | 110 kg |
| Displacement | 450 cc | 450 cc |
Posture metrics
Knee angle
- Yamaha YZ450F
- Sport (58.1 deg)
- Yamaha YZ450F
- Sport (58.1 deg)
Hip angle
- Yamaha YZ450F
- Neutral (93.3 deg)
- Yamaha YZ450F
- Neutral (93.5 deg)
Elbow angle
- Yamaha YZ450F
- Relaxed (143.3 deg)
- Yamaha YZ450F
- Relaxed (143.3 deg)
Torso lean
- Yamaha YZ450F
- Neutral (12.4 deg)
- Yamaha YZ450F
- Neutral (12.4 deg)