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Rider Height
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supermoto / default rider 183 cm

Aprilia SX 50 Supermoto vs KTM 450 SMR ergonomics

Aprilia SX 50 Supermoto and KTM 450 SMR 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 50 Supermoto

95Comfortable

All contacts reached

KTM 450 SMR

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 50 Supermoto and KTM 450 SMR
SpecAprilia SX 50 SupermotoKTM 450 SMR
Seat height860 mm856 mm
Wheelbase1,400 mm1,481 mm
Wet weight99 kg-
Displacement50 cc449 cc

Posture metrics

Knee angle

Aprilia SX 50 Supermoto
Sport (58.0 deg)
KTM 450 SMR
Sport (58.1 deg)

Hip angle

Aprilia SX 50 Supermoto
Neutral (95.1 deg)
KTM 450 SMR
Neutral (93.4 deg)

Elbow angle

Aprilia SX 50 Supermoto
Relaxed (143.3 deg)
KTM 450 SMR
Relaxed (143.3 deg)

Torso lean

Aprilia SX 50 Supermoto
Neutral (11.3 deg)
KTM 450 SMR
Neutral (12.5 deg)