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Rider Height
<- Comparison guides

electric / default rider 183 cm

BMW CE 04 vs Horwin EK1 ergonomics

BMW CE 04 and Horwin EK1 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

BMW CE 04

Modeled scoreProvisional
95Comfortable

All contacts reached

Horwin EK1

Modeled scoreProvisional
95Comfortable

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 BMW CE 04 lists a 780 mm seat; the Horwin EK1 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

Geometry comparison for BMW CE 04 and Horwin EK1
SpecBMW CE 04Horwin EK1
Seat height780 mm780 mm
Wheelbase1,675 mm1,310 mm
Wet weight231 kg-
Displacement--

Posture metrics

Knee angle

BMW CE 04
Sport (58.6 deg)
Horwin EK1
Sport (57.8 deg)

Hip angle

BMW CE 04
Neutral (89.2 deg)
Horwin EK1
Neutral (97.0 deg)

Elbow angle

BMW CE 04
Relaxed (143.3 deg)
Horwin EK1
Relaxed (143.3 deg)

Torso lean

BMW CE 04
Neutral (15.3 deg)
Horwin EK1
Neutral (10.0 deg)