motocross / default rider 183 cm
Beta Motor 450 RX vs Beta Motor RX 4T 450 ergonomics
Beta Motor 450 RX and Beta Motor RX 4T 450 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Beta Motor 450 RX
95Comfortable
All contacts reached
Beta Motor RX 4T 450
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Geometry snapshot
| Spec | Beta Motor 450 RX | Beta Motor RX 4T 450 |
|---|---|---|
| Seat height | 945 mm | 945 mm |
| Wheelbase | 1,475 mm | 1,475 mm |
| Wet weight | - | - |
| Displacement | 449 cc | 449 cc |
Posture metrics
Knee angle
- Beta Motor 450 RX
- Sport (58.1 deg)
- Beta Motor RX 4T 450
- Sport (58.1 deg)
Hip angle
- Beta Motor 450 RX
- Neutral (93.5 deg)
- Beta Motor RX 4T 450
- Neutral (93.5 deg)
Elbow angle
- Beta Motor 450 RX
- Relaxed (143.3 deg)
- Beta Motor RX 4T 450
- Relaxed (143.3 deg)
Torso lean
- Beta Motor 450 RX
- Neutral (12.4 deg)
- Beta Motor RX 4T 450
- Neutral (12.4 deg)