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Rider Height
<- Comparison guides

moped / default rider 183 cm

Vespa ET4 50 vs Yamaha T-150 / Exciter 150 ergonomics

Vespa ET4 50 and Yamaha T-150 / Exciter 150 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Vespa ET4 50

95Comfortable

All contacts reached

Yamaha T-150 / Exciter 150

95Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for Vespa ET4 50 and Yamaha T-150 / Exciter 150
SpecVespa ET4 50Yamaha T-150 / Exciter 150
Seat height780 mm780 mm
Wheelbase1,280 mm1,240 mm
Wet weight-116 kg
Displacement50 cc150 cc

Posture metrics

Knee angle

Vespa ET4 50
Sport (57.7 deg)
Yamaha T-150 / Exciter 150
Sport (57.6 deg)

Hip angle

Vespa ET4 50
Neutral (97.7 deg)
Yamaha T-150 / Exciter 150
Neutral (98.7 deg)

Elbow angle

Vespa ET4 50
Relaxed (143.3 deg)
Yamaha T-150 / Exciter 150
Relaxed (143.3 deg)

Torso lean

Vespa ET4 50
Neutral (9.5 deg)
Yamaha T-150 / Exciter 150
Neutral (8.9 deg)