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Rider Height
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cruiser / default rider 183 cm

Harley-Davidson Nightster vs Kawasaki Vulcan S ergonomics

Harley-Davidson Nightster and Kawasaki Vulcan S land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Harley-Davidson Nightster

92Comfortable

All contacts reached

Kawasaki Vulcan S

92Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for Harley-Davidson Nightster and Kawasaki Vulcan S
SpecHarley-Davidson NightsterKawasaki Vulcan S
Seat height705 mm705 mm
Wheelbase1,545 mm1,575 mm
Wet weight221 kg229 kg
Displacement975 cc649 cc

Posture metrics

Knee angle

Harley-Davidson Nightster
Open (111.8 deg)
Kawasaki Vulcan S
Open (114.3 deg)

Hip angle

Harley-Davidson Nightster
Sport (78.7 deg)
Kawasaki Vulcan S
Sport (79.0 deg)

Elbow angle

Harley-Davidson Nightster
Relaxed (143.3 deg)
Kawasaki Vulcan S
Relaxed (143.3 deg)

Torso lean

Harley-Davidson Nightster
Neutral (8.6 deg)
Kawasaki Vulcan S
Neutral (9.1 deg)