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cruiser / default rider 183 cm

Suzuki Boulevard M109R vs Triumph Bonneville Speedmaster ergonomics

Suzuki Boulevard M109R and Triumph Bonneville Speedmaster land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Suzuki Boulevard M109R

92Comfortable

All contacts reached

Triumph Bonneville Speedmaster

92Comfortable

All contacts reached

The two bikes are close enough that posture preference matters more than the overall score.

Geometry snapshot

Geometry comparison for Suzuki Boulevard M109R and Triumph Bonneville Speedmaster
SpecSuzuki Boulevard M109RTriumph Bonneville Speedmaster
Seat height705 mm705 mm
Wheelbase1,710 mm1,510 mm
Wet weight347 kg263 kg
Displacement1,783 cc1,200 cc

Posture metrics

Knee angle

Suzuki Boulevard M109R
Open (126.8 deg)
Triumph Bonneville Speedmaster
Open (109.1 deg)

Hip angle

Suzuki Boulevard M109R
Sport (81.2 deg)
Triumph Bonneville Speedmaster
Sport (78.5 deg)

Elbow angle

Suzuki Boulevard M109R
Relaxed (143.3 deg)
Triumph Bonneville Speedmaster
Relaxed (143.3 deg)

Torso lean

Suzuki Boulevard M109R
Neutral (11.2 deg)
Triumph Bonneville Speedmaster
Neutral (8.1 deg)