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Rider Height
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cruiser / default rider 183 cm

Suzuki Boulevard C109R vs Suzuki Boulevard M109R ergonomics

Suzuki Boulevard M109R has the higher modeled posture score (92 vs 72) for the 183 cm default rider compared with Suzuki Boulevard C109R. 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

Suzuki Boulevard C109R

Modeled scoreProvisional
72Usable

All contacts reached

Suzuki Boulevard M109R

Modeled scoreProvisional
92Comfortable

All contacts reached

Suzuki Boulevard M109R 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 Suzuki Boulevard C109R lists a 706 mm seat; the Suzuki Boulevard M109R lists 705 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 Suzuki Boulevard C109R and Suzuki Boulevard M109R
SpecSuzuki Boulevard C109RSuzuki Boulevard M109R
Seat height706 mm705 mm
Wheelbase1,755 mm1,710 mm
Wet weight380 kg347 kg
Displacement1,783 cc1,783 cc

Posture metrics

Knee angle

Suzuki Boulevard C109R
Stretched (131.6 deg)
Suzuki Boulevard M109R
Open (126.8 deg)

Hip angle

Suzuki Boulevard C109R
Sport (82.4 deg)
Suzuki Boulevard M109R
Sport (81.2 deg)

Elbow angle

Suzuki Boulevard C109R
Relaxed (143.3 deg)
Suzuki Boulevard M109R
Relaxed (143.3 deg)

Torso lean

Suzuki Boulevard C109R
Neutral (11.8 deg)
Suzuki Boulevard M109R
Neutral (11.2 deg)