Cruisers
2021Kawasaki Vulcan S SE
35 fields on record
The 2021 Kawasaki Vulcan S SE is a lightweight cruiser designed for riders seeking an accessible entry point to the cruiser category. Powered by a 649cc parallel-twin engine producing 46.9 horsepower, it delivers manageable performance with responsive handling and a comfortable, upright riding position. Known for its agile maneuverability and approachable character, it appeals to new and experienced riders alike who value practicality over raw power.
- Capacity
- 649.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Wet weight
- 226.0 kg
- Seat height
- 705 mm
- Power
- 46.9 HP (34.3 kW) @ 6600 RPM
What’s new for the 2021 Kawasaki Vulcan S SE
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Front suspension | Telescopi fork | 41mm Telescopi fork |
| Front brakes | Double disc | Double disc. Dual-piston caliper and ABS |
| Rear brakes | Single disc | Single disc. Single piston caliper and ABS |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed for relaxed cruising and daily street riding rather than outright performance or long-distance touring.
- Built for
- A modern, sporty-styled cruiser that trades raw power for smooth, confidence-inspiring handling and easy low-speed manners.
- Not ideal for
- Not the right choice for riders seeking high-speed performance, off-road capability, or serious two-up touring comfort.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 649.0 ccm
- Power
- 46.9 HP (34.3 kW) @ 6600 RPM
- Torque
- 53.0 Nm (5.4 kgf-m) @ 5600 RPM
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.2075 HP/kg (wet)
- Bore x stroke
- 83.0 x 60.0 mm
- Compression
- 10.8:1
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with digital advance
Transmission
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1575 mm
- Overall length
- 2310 mm
- Overall width
- 880 mm
- Overall height
- 1100 mm
- Seat height
- 705 mm
- Wet weight
- 226.0 kg
- Fuel capacity
- 14.00 litres
- Ground clearance
- 130 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Perimeter, high-tensile steel
- Front suspension
- 41mm Telescopi fork
- Rear suspension
- Lay-down offset rear shock with linkage and adjustable preload
- Front wheel travel
- 130 mm
- Rear wheel travel
- 80 mm
- Rake (fork angle)
- 31.0°
- Trail
- 119 mm
Brakes & wheels
- Front brakes
- Double disc. Dual-piston caliper and ABS
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. Single piston caliper and ABS
- ABS
- Yes
- Front tyre
- 120/70-18
- Rear tyre
- 160/60-17
Other
- Color options
- Metallic Spark Black with Special Edition Blue Tank Graphic
- Warranty
- 24
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2020 | 2021 |
|---|---|---|
| Capacity | 649 cc | 649 cc |
| Seat height | 705 mm | 705 mm |
| Fuel capacity | 14 L | 14 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki Vulcan S SE?
The 2021 Kawasaki Vulcan S SE has a Capacity of 649.0 ccm (39.60 cubic inches).
What engine power does the Kawasaki Vulcan S SE have?
The 2021 Kawasaki Vulcan S SE has a Power of 46.9 HP (34.3 kW) @ 6600 RPM.
What is the torque of the Kawasaki Vulcan S SE?
The 2021 Kawasaki Vulcan S SE has a Torque of 53.0 Nm (5.4 kgf-m or 39.1 ft.lbs) @ 5600 RPM.
How much does the Kawasaki Vulcan S SE weigh?
The 2021 Kawasaki Vulcan S SE has a Wet weight of 226.0 kg (498.2 pounds).
Shop this bike
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The 2021 Kawasaki Vulcan S SE is a sleek and stylish motorcycle with impressive performance capabilities. This bike is perfect for riders who are looking for a comfortable and versatile ride, thanks to its ergonomic design and adjustable components. The 649cc parallel-twin engine provides ample power for both city and highway riding, while the lightweight chassis and responsive handling make it a joy to ride. The Vulcan S SE also comes equipped with advanced features such as ABS brakes and an adjustable rear suspension, making it a great option for riders of all experience levels.
In addition to its performance prowess, the 2021 Kawasaki Vulcan S SE also offers a unique and modern aesthetic that sets it apart from other motorcycles in its class. Its attention to detail and high-quality finishes make it a head-turner on the road, while its comfortable riding position and customizable fit ensure a personalized and enjoyable experience for every rider. Whether you're a beginner looking for a reliable and stylish ride or an experienced rider in search of a versatile and capable motorcycle, the 2021 Kawasaki Vulcan S SE is a top choice that delivers on both performance and style.
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