Built around Kawasaki's custom - cruiser motorcycle platform, the 2006 Kawasaki Vulcan 900 Classic utilizes a 903 cc (55.1 cu in) liquid-cooled v2, four-stroke layout. Internal engine geometry specifies a bore and stroke of 88.0 x 74.2 mm (3.5 x 2.9 inches).
Rider ergonomics and chassis geometry center around a 1,651 mm (65 in) wheelbase engineered for planted straight-line stability. The 18.16-liter (4.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 20 indexed model years from 2006 to 2026, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Engine
Displacement903.0 ccm (55.10 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Bore x Stroke88.0 x 74.2 mm (3.5 x 2.9 inches)
Fuel SystemInjection. 2 x DFI with Keihin 46mm Throttle Bodies
Fuel ControlSingle Overhead Cams (SOHC)
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveBelt (final drive)
Chassis
Front Suspension41mm Hydraulic Telescopic Fork
Rear SuspensionSingle Shock
Wheelbase1651 mm (65.0 inches)
Wheels & Brakes
Front Tyre130/90-16
Rear Tyre180/70-15
Front BrakesSingle disc
Front Brake Ø300 mm (11.8 inches)
Rear BrakesSingle disc
Rear Brake Ø270 mm (10.6 inches)
Dimensions & Weight
Fuel Capacity18.16 litres (4.80 US gallons)
Other
Color OptionsEbony, Metallic Ocean Blue, Candy Fire Red, Galaxy Silver
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
