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scooter / default rider 183 cm

Lambretta X125 vs Peugeot Motocycles Tweet 125 CBS ergonomics

Lambretta X125 and Peugeot Motocycles Tweet 125 CBS 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

Lambretta X125

Modeled scoreProvisional
95Comfortable

All contacts reached

Peugeot Motocycles Tweet 125 CBS

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 Lambretta X125 lists a 790 mm seat; the Peugeot Motocycles Tweet 125 CBS 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 Lambretta X125 and Peugeot Motocycles Tweet 125 CBS
SpecLambretta X125Peugeot Motocycles Tweet 125 CBS
Seat height790 mm790 mm
Wheelbase1,370 mm1,330 mm
Wet weight174 kg121 kg
Displacement124 cc125 cc

Posture metrics

Knee angle

Lambretta X125
Sport (57.9 deg)
Peugeot Motocycles Tweet 125 CBS
Sport (57.8 deg)

Hip angle

Lambretta X125
Neutral (95.8 deg)
Peugeot Motocycles Tweet 125 CBS
Neutral (96.6 deg)

Elbow angle

Lambretta X125
Relaxed (143.3 deg)
Peugeot Motocycles Tweet 125 CBS
Relaxed (143.3 deg)

Torso lean

Lambretta X125
Neutral (10.9 deg)
Peugeot Motocycles Tweet 125 CBS
Neutral (10.3 deg)