Kawasaki Vulcan 900 Classic - 2015 Specifications and Reviews

The 2015 Kawasaki Vulcan 900 Classic is a mid-sized cruiser designed for riders seeking accessible, comfortable cruising with timeless styling. Its manageable 281 kg weight, low 681 mm seat height, and torquey 52-degree V-twin engine make it ideal for both new and experienced cruiser enthusiasts. Known for its classic aesthetics, reliability, and practical saddlebag storage, it excels as an approachable platform for long-distance casual riding and weekend cruises.

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General information

CategoryCustom / cruiser
Year2015
ModelKawasaki Vulcan 900 Classic

Engine and Transmission Specifications

DrivelineKevlar-reinforced belt
Transmission type,final driveBelt
Gearbox5-speed
Cooling systemLiquid
IgnitionTCBI with Electronic Advance
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection. DFI with dual 34mm Keihin throttle bodies
Valves per cylinder4
Bore x Stroke88.0 x 74.2 mm (3.5 x 2.9 inches)
Compression9.5:1
Torque78.92 Nm (8.0 kgf-m or 58.2 ft.lbs) @ 3500 RPM
Engine details52° V-twin
Engine typeV2, four-stroke

Brakes, suspension, Frame and wheels

Rear brakes diameter300 mm (11.8 inches)
Rear brakesSingle disc. Hydraulic. Two-piston calipers.
Front brakes diameter300 mm (11.8 inches)
Front brakesSingle disc. Hydraulic. Two-piston calipers.
Rear tyre180/70-15
Front tyre130/90-16
Rear wheel travel104 mm (4.1 inches)
Rear SuspensionUni-Trak swingarm, 7 way adjustable spring preload
Front wheel travel150 mm (5.9 inches)
Front Suspension41mm hydraulic telescopic fork
Trail160 mm (6.3 inches)
Rake (fork angle)32.0°
Frame typeSemi-double cradle, high-tensile steel
 
 

Physical measures and capacities

Fuel capacity20.06 litres (5.30 gallons)
Wheelbase1,646 mm (64.8 inches)
Ground clearance135 mm (5.3 inches)
Overall width1,006 mm (39.6 inches)
Overall length2,464 mm (97.0 inches)
Overall height1,064 mm (41.9 inches)
Seat height681 mm (26.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc281.1 kg (619.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty12 Month Limited Warranty
Carrying capacitySaddle bags
StarterElectric
Color optionsMetallic Matte Carbon Gray/Pearl Flat Crystal White

Performance Profile & Rider Fit

52 hp
Peak Power
6.8s
0-60 mph

Best For

Track5%
City55%
Cornering30%
Daily Riding60%
Touring52%
Passenger45%

Rider Profile

Best ForWell suited to beginner and intermediate riders thanks to its low seat height, manageable weight for its class, and mellow torque-driven power delivery.
PurposeA classic-styled cruiser built for relaxed boulevard rides and easy weekend cruising rather than outright speed or sport handling.
Rider FitThe low 26.8 inch seat height and low center of gravity make it approachable for shorter riders, though the nearly 620 lb wet weight demands some care at parking-lot speeds.
CharacterDelivers a laid-back, torque-rich cruiser experience with classic Vulcan styling, a smooth V-twin thrum, and unhurried acceleration.
Not Ideal ForNot the right choice for riders seeking sharp cornering ability, high top-end speed, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2015 Kawasaki Vulcan 900 Classic Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 681mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 Kawasaki Vulcan 900 Classic, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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