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Rider Height
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supermoto / default rider 183 cm

Aprilia SX 125 vs KTM 990 Supermoto R ergonomics

Aprilia SX 125 and KTM 990 Supermoto R 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 SX 125

95Comfortable

All contacts reached

KTM 990 Supermoto R

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 SX 125 and KTM 990 Supermoto R
SpecAprilia SX 125KTM 990 Supermoto R
Seat height880 mm875 mm
Wheelbase1,425 mm1,505 mm
Wet weight136 kg192 kg
Displacement124 cc999 cc

Posture metrics

Knee angle

Aprilia SX 125
Sport (58.0 deg)
KTM 990 Supermoto R
Sport (58.2 deg)

Hip angle

Aprilia SX 125
Neutral (94.6 deg)
KTM 990 Supermoto R
Neutral (92.8 deg)

Elbow angle

Aprilia SX 125
Relaxed (143.3 deg)
KTM 990 Supermoto R
Relaxed (143.3 deg)

Torso lean

Aprilia SX 125
Neutral (11.7 deg)
KTM 990 Supermoto R
Neutral (12.8 deg)