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Rider Height
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dual-sport / default rider 183 cm

Aprilia ETX 125 vs BMW G 650 Xchallenge ergonomics

Aprilia ETX 125 and BMW G 650 Xchallenge 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 ETX 125

95Comfortable

All contacts reached

BMW G 650 Xchallenge

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 ETX 125 and BMW G 650 Xchallenge
SpecAprilia ETX 125BMW G 650 Xchallenge
Seat height914 mm909 mm
Wheelbase1,476 mm1,501 mm
Wet weight113 kg-
Displacement124 cc652 cc

Posture metrics

Knee angle

Aprilia ETX 125
Sport (67.5 deg)
BMW G 650 Xchallenge
Sport (67.6 deg)

Hip angle

Aprilia ETX 125
Neutral (107.2 deg)
BMW G 650 Xchallenge
Neutral (106.7 deg)

Elbow angle

Aprilia ETX 125
Relaxed (143.3 deg)
BMW G 650 Xchallenge
Relaxed (143.3 deg)

Torso lean

Aprilia ETX 125
Neutral (6.9 deg)
BMW G 650 Xchallenge
Neutral (7.2 deg)