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Rider Height
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scooter / default rider 183 cm

KYMCO AK 550 vs Yamaha RayZR 125 Fi Hybrid ergonomics

KYMCO AK 550 and Yamaha RayZR 125 Fi Hybrid land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

KYMCO AK 550

95Comfortable

All contacts reached

Yamaha RayZR 125 Fi Hybrid

95Comfortable

All contacts reached

The two bikes are close enough that posture preference matters more than the overall score.

Geometry snapshot

Geometry comparison for KYMCO AK 550 and Yamaha RayZR 125 Fi Hybrid
SpecKYMCO AK 550Yamaha RayZR 125 Fi Hybrid
Seat height785 mm785 mm
Wheelbase1,580 mm1,280 mm
Wet weight226 kg99 kg
Displacement550 cc125 cc

Posture metrics

Knee angle

KYMCO AK 550
Sport (58.4 deg)
Yamaha RayZR 125 Fi Hybrid
Sport (57.7 deg)

Hip angle

KYMCO AK 550
Neutral (91.1 deg)
Yamaha RayZR 125 Fi Hybrid
Neutral (97.7 deg)

Elbow angle

KYMCO AK 550
Relaxed (143.3 deg)
Yamaha RayZR 125 Fi Hybrid
Relaxed (143.3 deg)

Torso lean

KYMCO AK 550
Neutral (13.9 deg)
Yamaha RayZR 125 Fi Hybrid
Neutral (9.5 deg)