three-wheeler / default rider 183 cm
Adiva AD3 400 vs Can-Am Spyder RT-S ergonomics
Adiva AD3 400 and Can-Am Spyder RT-S land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Adiva AD3 400
95Comfortable
All contacts reached
Can-Am Spyder RT-S
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 Adiva AD3 400 has a 770 mm seat; the Can-Am Spyder RT-S sits at 772 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 77 cm for the Adiva AD3 400 and 77 cm for the Can-Am Spyder RT-S.
Geometry snapshot
| Spec | Adiva AD3 400 | Can-Am Spyder RT-S |
|---|---|---|
| Seat height | 770 mm | 772 mm |
| Wheelbase | 1,560 mm | 1,715 mm |
| Wet weight | - | 459 kg |
| Displacement | 399 cc | 1,330 cc |
Posture metrics
Knee angle
- Adiva AD3 400
- Sport (58.3 deg)
- Can-Am Spyder RT-S
- Sport (58.7 deg)
Hip angle
- Adiva AD3 400
- Neutral (91.5 deg)
- Can-Am Spyder RT-S
- Neutral (88.5 deg)
Elbow angle
- Adiva AD3 400
- Relaxed (143.3 deg)
- Can-Am Spyder RT-S
- Relaxed (143.3 deg)
Torso lean
- Adiva AD3 400
- Neutral (13.7 deg)
- Can-Am Spyder RT-S
- Neutral (15.8 deg)