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electric / default rider 183 cm

Energica Eva Ribelle vs KYMCO F9 ergonomics

Energica Eva Ribelle and KYMCO F9 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

Energica Eva Ribelle

Modeled scoreProvisional
95Comfortable

All contacts reached

KYMCO F9

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 Energica Eva Ribelle lists a 790 mm seat; the KYMCO F9 lists 790 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 Energica Eva Ribelle and KYMCO F9
SpecEnergica Eva RibelleKYMCO F9
Seat height790 mm790 mm
Wheelbase1,465 mm1,236 mm
Wet weight260 kg107 kg
Displacement--

Posture metrics

Knee angle

Energica Eva Ribelle
Sport (58.1 deg)
KYMCO F9
Sport (57.6 deg)

Hip angle

Energica Eva Ribelle
Neutral (93.8 deg)
KYMCO F9
Neutral (98.8 deg)

Elbow angle

Energica Eva Ribelle
Relaxed (143.3 deg)
KYMCO F9
Relaxed (143.3 deg)

Torso lean

Energica Eva Ribelle
Neutral (12.2 deg)
KYMCO F9
Neutral (8.8 deg)