Skip to content
Rider Height
<- Comparison guides

moped / default rider 183 cm

Piaggio NRG Power 50 DD 2T vs Yamaha RayZR ergonomics

Piaggio NRG Power 50 DD 2T and Yamaha RayZR 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

Piaggio NRG Power 50 DD 2T

Modeled scoreProvisional
95Comfortable

All contacts reached

Yamaha RayZR

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 Piaggio NRG Power 50 DD 2T lists a 785 mm seat; the Yamaha RayZR lists 785 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 Piaggio NRG Power 50 DD 2T and Yamaha RayZR
SpecPiaggio NRG Power 50 DD 2TYamaha RayZR
Seat height785 mm785 mm
Wheelbase1,280 mm1,280 mm
Wet weight107 kg99 kg
Displacement49 cc125 cc

Posture metrics

Knee angle

Piaggio NRG Power 50 DD 2T
Sport (57.7 deg)
Yamaha RayZR
Sport (57.7 deg)

Hip angle

Piaggio NRG Power 50 DD 2T
Neutral (97.7 deg)
Yamaha RayZR
Neutral (97.7 deg)

Elbow angle

Piaggio NRG Power 50 DD 2T
Relaxed (143.3 deg)
Yamaha RayZR
Relaxed (143.3 deg)

Torso lean

Piaggio NRG Power 50 DD 2T
Neutral (9.5 deg)
Yamaha RayZR
Neutral (9.5 deg)