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Rider Height
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adventure / default rider 183 cm

Benelli TRK 251 vs BMW G 650 GS ergonomics

Benelli TRK 251 and BMW G 650 GS land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Benelli TRK 251

95Comfortable

All contacts reached

BMW G 650 GS

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 Benelli TRK 251 has a 800 mm seat; the BMW G 650 GS 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 Benelli TRK 251 and 80 cm for the BMW G 650 GS.

Geometry snapshot

Geometry comparison for Benelli TRK 251 and BMW G 650 GS
SpecBenelli TRK 251BMW G 650 GS
Seat height800 mm800 mm
Wheelbase1,390 mm1,477 mm
Wet weight164 kg192 kg
Displacement249 cc652 cc

Posture metrics

Knee angle

Benelli TRK 251
Sport (65.3 deg)
BMW G 650 GS
Sport (65.5 deg)

Hip angle

Benelli TRK 251
Neutral (103.2 deg)
BMW G 650 GS
Neutral (101.4 deg)

Elbow angle

Benelli TRK 251
Relaxed (143.3 deg)
BMW G 650 GS
Relaxed (143.3 deg)

Torso lean

Benelli TRK 251
Neutral (8.3 deg)
BMW G 650 GS
Neutral (9.5 deg)