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moped / default rider 183 cm

Peugeot Motocycles Speedfight 50 vs Tomos Flexer 25 SM ergonomics

Peugeot Motocycles Speedfight 50 and Tomos Flexer 25 SM land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Peugeot Motocycles Speedfight 50

95Comfortable

All contacts reached

Tomos Flexer 25 SM

95Comfortable

All contacts reached

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

Rider fit: reaching the ground

The Peugeot Motocycles Speedfight 50 has a 800 mm seat; the Tomos Flexer 25 SM sits at 800 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 80 cm for the Peugeot Motocycles Speedfight 50 and 80 cm for the Tomos Flexer 25 SM.

Geometry snapshot

Geometry comparison for Peugeot Motocycles Speedfight 50 and Tomos Flexer 25 SM
SpecPeugeot Motocycles Speedfight 50Tomos Flexer 25 SM
Seat height800 mm800 mm
Wheelbase1,296 mm1,115 mm
Wet weight104 kg-
Displacement50 cc49 cc

Posture metrics

Knee angle

Peugeot Motocycles Speedfight 50
Sport (57.7 deg)
Tomos Flexer 25 SM
Sport (57.4 deg)

Hip angle

Peugeot Motocycles Speedfight 50
Neutral (97.3 deg)
Tomos Flexer 25 SM
Neutral (101.7 deg)

Elbow angle

Peugeot Motocycles Speedfight 50
Relaxed (143.3 deg)
Tomos Flexer 25 SM
Relaxed (143.3 deg)

Torso lean

Peugeot Motocycles Speedfight 50
Neutral (9.8 deg)
Tomos Flexer 25 SM
Neutral (6.9 deg)