electric / default rider 183 cm
Horwin EK1 vs Horwin EK3 Plus ergonomics
Horwin EK1 and Horwin EK3 Plus 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
Horwin EK1
All contacts reached
Horwin EK3 Plus
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 Horwin EK1 lists a 780 mm seat; the Horwin EK3 Plus lists 780 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 | Horwin EK1 | Horwin EK3 Plus |
|---|---|---|
| Seat height | 780 mm | 780 mm |
| Wheelbase | 1,310 mm | 1,360 mm |
| Wet weight | - | - |
| Displacement | - | - |
Posture metrics
Knee angle
- Horwin EK1
- Sport (57.8 deg)
- Horwin EK3 Plus
- Sport (57.9 deg)
Hip angle
- Horwin EK1
- Neutral (97.0 deg)
- Horwin EK3 Plus
- Neutral (95.9 deg)
Elbow angle
- Horwin EK1
- Relaxed (143.3 deg)
- Horwin EK3 Plus
- Relaxed (143.3 deg)
Torso lean
- Horwin EK1
- Neutral (10.0 deg)
- Horwin EK3 Plus
- Neutral (10.7 deg)