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Rider Height
<- Comparison guides

dual-sport / default rider 183 cm

BMW R 80 G/S vs Yamaha XT550 ergonomics

BMW R 80 G/S and Yamaha XT550 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

BMW R 80 G/S

95Comfortable

All contacts reached

Yamaha XT550

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 BMW R 80 G/S has a 860 mm seat; the Yamaha XT550 sits at 860 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 86 cm for the BMW R 80 G/S and 86 cm for the Yamaha XT550.

Geometry snapshot

Geometry comparison for BMW R 80 G/S and Yamaha XT550
SpecBMW R 80 G/SYamaha XT550
Seat height860 mm860 mm
Wheelbase1,465 mm1,400 mm
Wet weight186 kg145 kg
Displacement798 cc558 cc

Posture metrics

Knee angle

BMW R 80 G/S
Sport (67.5 deg)
Yamaha XT550
Sport (67.4 deg)

Hip angle

BMW R 80 G/S
Neutral (107.5 deg)
Yamaha XT550
Neutral (108.7 deg)

Elbow angle

BMW R 80 G/S
Relaxed (143.3 deg)
Yamaha XT550
Relaxed (143.3 deg)

Torso lean

BMW R 80 G/S
Neutral (6.7 deg)
Yamaha XT550
Neutral (5.8 deg)