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Rider Height
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moped / default rider 183 cm

Aprilia SR 50 R vs SYM Symphony ST 125 ergonomics

Aprilia SR 50 R and SYM Symphony ST 125 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Aprilia SR 50 R

95Comfortable

All contacts reached

SYM Symphony ST 125

95Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for Aprilia SR 50 R and SYM Symphony ST 125
SpecAprilia SR 50 RSYM Symphony ST 125
Seat height820 mm800 mm
Wheelbase1,260 mm1,385 mm
Wet weight108 kg132 kg
Displacement49 cc125 cc

Posture metrics

Knee angle

Aprilia SR 50 R
Sport (57.7 deg)
SYM Symphony ST 125
Sport (57.9 deg)

Hip angle

Aprilia SR 50 R
Neutral (98.1 deg)
SYM Symphony ST 125
Neutral (95.4 deg)

Elbow angle

Aprilia SR 50 R
Relaxed (143.3 deg)
SYM Symphony ST 125
Relaxed (143.3 deg)

Torso lean

Aprilia SR 50 R
Neutral (9.2 deg)
SYM Symphony ST 125
Neutral (11.1 deg)