Cruisers
2021Kawasaki Vulcan S Performance
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The 2021 Kawasaki Vulcan S Performance is a lightweight middleweight cruiser designed for riders seeking approachable, nimble handling with authentic cruiser styling. Powered by a 649cc parallel-twin delivering 60.4 horsepower, it combines manageable performance with everyday practicality, making it ideal for newcomers to cruisers or those preferring a less demanding ride. Known for its responsive engine character and versatile nature, it excels in both commuting and weekend riding without demanding experienced rider skills.
- Capacity
- 649.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 215.0 kg
- Seat height
- 705 mm
- Power
- 60.4 HP (44.1 kW) @ 7500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed cruising and stylish everyday riding rather than outright performance or long-distance touring.
- Built for
- A modern custom cruiser that blends a torquey parallel twin with sporty chassis geometry for a more engaging ride than typical cruisers.
- Not ideal for
- Not the right choice for riders seeking high-speed touring comfort, passenger-friendly ergonomics, or any serious off-road capability.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 649.0 ccm
- Power
- 60.4 HP (44.1 kW) @ 7500 RPM
- CO2 Emissions
- 102 CO2 g/km
- Torque
- 63.0 Nm (6.4 kgf-m) @ 6600 RPM
- Engine type
- Parallel Twin, four-stroke
- Fuel consumption
- 4.40 litres/100 km (22.7 km/l)
- Power/weight ratio
- 0.2809 HP/kg (dry)
- Bore x stroke
- 83.0 x 60.0 mm
- Compression
- 10.8:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with digital advance
- Lubrication system
- Forced lubrication, semi‑dry sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-plate
Dimensions & weight
- Wheelbase
- 1575 mm
- Overall length
- 2310 mm
- Overall width
- 880 mm
- Overall height
- 1100 mm
- Seat height
- 705 mm
- Dry weight
- 215.0 kg
- Wet weight
- 229.0 kg
- Fuel capacity
- 14.00 litres
- Ground clearance
- 130 mm
Chassis & suspension
- Frame
- Tubular diamond, steel
- Front suspension
- 41mm telescopic 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
- 120 mm
Brakes & wheels
- Front brakes
- Double disc. ABS. Two-piston calipers.
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. ABS. Single-piston caliper.
- ABS
- Yes
- Front tyre
- 120/70-18
- Rear tyre
- 160/60-17
Other
- Color options
- Metallic Flat Raw Greystone, Ebony, Metallic Flat Spark Black
- Warranty
- 12
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 | 2022 | 2023 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 649 cc | 649 cc | 649 cc | 649 cc | 649 cc | 649 cc |
| Dry weight | 215 kg | 215 kg | 215 kg | 215 kg | 215 kg | 212 kg |
| Seat height | 705 mm | 705 mm | 705 mm | 705 mm | 706 mm | 706 mm |
| Fuel capacity | 14 L | 14 L | 14 L | 14 L | 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 Performance?
The 2021 Kawasaki Vulcan S Performance has a Capacity of 649.0 ccm (39.60 cubic inches).
What engine power does the Kawasaki Vulcan S Performance have?
The 2021 Kawasaki Vulcan S Performance has a Power of 60.4 HP (44.1 kW) @ 7500 RPM.
How many gears does the Kawasaki Vulcan S Performance have?
The 2021 Kawasaki Vulcan S Performance has a Gearbox of 6-speed.
What is the torque of the Kawasaki Vulcan S Performance?
The 2021 Kawasaki Vulcan S Performance has a Torque of 63.0 Nm (6.4 kgf-m or 46.5 ft.lbs) @ 6600 RPM.
How much does the Kawasaki Vulcan S Performance weigh?
The 2021 Kawasaki Vulcan S Performance has a Dry weight of 215.0 kg (474.0 pounds).
Shop this bike
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The 2021 Kawasaki Vulcan S Performance motorcycle impresses with its powerful performance and sleek, modern design. With a 649cc parallel-twin engine, the Vulcan S delivers smooth acceleration and exceptional handling on the road. Its ergonomic design and adjustable components make it a comfortable ride for riders of all sizes, while the sporty yet practical styling makes it a standout choice in the performance motorcycle market.
Overall, the 2021 Kawasaki Vulcan S Performance motorcycle offers a winning combination of power, style, and comfort. Whether you're a seasoned rider or just starting out, this bike delivers an exhilarating experience on the open road. With its versatile features and impressive performance, the Vulcan S is a top choice for motorcycle enthusiasts looking for a reliable and exciting ride.
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