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Rider Height
<- Comparison guides

touring / default rider 183 cm

BMW R 850 RT vs Honda GL1100 Interstate ergonomics

Honda GL1100 Interstate has the higher modeled posture score (95 vs 90) for the 183 cm default rider compared with BMW R 850 RT. Treat this as a planning estimate, not a comfort or purchase verdict; compare the source confidence and confirm both bikes in person.

Modeled fit comparison

BMW R 850 RT

Modeled scoreProvisional
90Comfortable

All contacts reached

Honda GL1100 Interstate

Modeled scoreProvisional
95Comfortable

All contacts reached

Honda GL1100 Interstate scores higher for the 183 cm default rider in this model. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.

Rider fit: reaching the ground

The BMW R 850 RT lists a 798 mm seat; the Honda GL1100 Interstate lists 795 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.

Geometry snapshot

Geometry comparison for BMW R 850 RT and Honda GL1100 Interstate
SpecBMW R 850 RTHonda GL1100 Interstate
Seat height798 mm795 mm
Wheelbase1,486 mm1,605 mm
Wet weight-270 kg
Displacement848 cc1,085 cc

Posture metrics

Knee angle

BMW R 850 RT
Sport (75.0 deg)
Honda GL1100 Interstate
Neutral (77.6 deg)

Hip angle

BMW R 850 RT
Sport (82.9 deg)
Honda GL1100 Interstate
Sport (80.5 deg)

Elbow angle

BMW R 850 RT
Relaxed (143.3 deg)
Honda GL1100 Interstate
Relaxed (143.3 deg)

Torso lean

BMW R 850 RT
Neutral (8.6 deg)
Honda GL1100 Interstate
Neutral (10.2 deg)