electric / default rider 183 cm
CAKE Osa+ vs Ola Electric S1 Air ergonomics
CAKE Osa+ and Ola Electric S1 Air have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.
Modeled fit comparison
CAKE Osa+
All contacts reached
Ola Electric S1 Air
All contacts reached
The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.
Rider fit: reaching the ground
The CAKE Osa+ lists a 795 mm seat; the Ola Electric S1 Air lists 792 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.
Geometry snapshot
| Spec | CAKE Osa+ | Ola Electric S1 Air |
|---|---|---|
| Seat height | 795 mm | 792 mm |
| Wheelbase | 1,340 mm | 1,359 mm |
| Wet weight | 98 kg | 99 kg |
| Displacement | - | - |
Posture metrics
Knee angle
- CAKE Osa+
- Sport (57.8 deg)
- Ola Electric S1 Air
- Sport (57.8 deg)
Hip angle
- CAKE Osa+
- Neutral (96.5 deg)
- Ola Electric S1 Air
- Neutral (96.1 deg)
Elbow angle
- CAKE Osa+
- Relaxed (143.3 deg)
- Ola Electric S1 Air
- Relaxed (143.3 deg)
Torso lean
- CAKE Osa+
- Neutral (10.4 deg)
- Ola Electric S1 Air
- Neutral (10.7 deg)