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Rider Height
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cruiser / default rider 183 cm

Harley-Davidson Nightster Special vs Kawasaki Vulcan 900 Custom ergonomics

Harley-Davidson Nightster Special and Kawasaki Vulcan 900 Custom 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 Special

92Comfortable

All contacts reached

Kawasaki Vulcan 900 Custom

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 Special and Kawasaki Vulcan 900 Custom
SpecHarley-Davidson Nightster SpecialKawasaki Vulcan 900 Custom
Seat height688 mm686 mm
Wheelbase1,545 mm1,646 mm
Wet weight219 kg277 kg
Displacement975 cc903 cc

Posture metrics

Knee angle

Harley-Davidson Nightster Special
Open (111.8 deg)
Kawasaki Vulcan 900 Custom
Open (120.6 deg)

Hip angle

Harley-Davidson Nightster Special
Sport (78.7 deg)
Kawasaki Vulcan 900 Custom
Sport (80.0 deg)

Elbow angle

Harley-Davidson Nightster Special
Relaxed (143.3 deg)
Kawasaki Vulcan 900 Custom
Relaxed (143.3 deg)

Torso lean

Harley-Davidson Nightster Special
Neutral (8.6 deg)
Kawasaki Vulcan 900 Custom
Neutral (10.2 deg)