scrambler / default rider 183 cm
Beta Motor Alp X vs Fantic Caballero Rally 125 ergonomics
Beta Motor Alp X and Fantic Caballero Rally 125 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 Alp X
All contacts reached
Fantic Caballero Rally 125
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Beta Motor Alp X has a 855 mm seat; the Fantic Caballero Rally 125 sits at 860 mm — a 5 mm difference. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 86 cm for the Beta Motor Alp X and 86 cm for the Fantic Caballero Rally 125.
That makes the Beta Motor Alp X the easier reach to the ground — the safer pick for shorter riders or anyone who wants both feet planted at a stop — while the Fantic Caballero Rally 125 gives taller riders more legroom and a more open knee bend. Load your own height and inseam into the simulator to see exactly how each one fits you.
Geometry snapshot
| Spec | Beta Motor Alp X | Fantic Caballero Rally 125 |
|---|---|---|
| Seat height | 855 mm | 860 mm |
| Wheelbase | 1,440 mm | 1,420 mm |
| Wet weight | - | - |
| Displacement | 348 cc | 125 cc |
Posture metrics
Knee angle
- Beta Motor Alp X
- Sport (58.0 deg)
- Fantic Caballero Rally 125
- Sport (58.0 deg)
Hip angle
- Beta Motor Alp X
- Neutral (94.3 deg)
- Fantic Caballero Rally 125
- Neutral (94.7 deg)
Elbow angle
- Beta Motor Alp X
- Relaxed (143.3 deg)
- Fantic Caballero Rally 125
- Relaxed (143.3 deg)
Torso lean
- Beta Motor Alp X
- Neutral (11.9 deg)
- Fantic Caballero Rally 125
- Neutral (11.6 deg)