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Naked Motorcycles

2021Kawasaki W800 Street

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The 2021 Kawasaki W800 Street is a modern retro middleweight that appeals to riders seeking classic styling with contemporary reliability. Powered by a 773cc air-cooled V-twin producing 47 horsepower, it delivers accessible performance and manageable handling for both experienced riders and those transitioning from smaller bikes. Known for its timeless aesthetic and versatile nature, the W800 excels as an all-around platform for commuting, weekend cruising, and spirited road riding.

Capacity: 773.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 5-speed
Wet weight: 221.0 kg
Seat height: 770 mm
Power: 46.9 HP (34.3 kW) @ 6000 RPM

⇄ Compare with another bike ＋ Add to garage All model years

What’s new for the 2021 Kawasaki W800 Street

vs the 2020

Spec	2020	2021
Rear suspension	Twin shocks with spring preload adjustability	Swingarm

Other years 2019 2020 2021

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering45%

City riding65%

Daily riding60%

Touring45%

Two-up40%

Track15%

Best for: Built for leisurely retro-styled cruising and casual street riding rather than outright performance.
Built for: Delivers old-school charm with a torquey air-cooled V-twin feel, upright riding position, and unhurried, classic motorcycling character.
Not ideal for: Not suited to riders seeking high-speed thrills, aggressive cornering performance, or 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?

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Your height

Inseam (optional)

Units

At 770mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2021 Kawasaki W800 Street, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 773.0 ccm
Power: 46.9 HP (34.3 kW) @ 6000 RPM
Torque: 62.9 Nm (6.4 kgf-m) @ 4800 RPM
Engine type: V-Twin, four-stroke
Power/weight ratio: 0.2122 HP/kg (wet)
Bore x stroke: 77.0 x 83.0 mm
Compression: 8.4:1
Cooling system: Air
Fuel system: Injection
Starting: Electric
Ignition: TCBI w/digital advance

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain

Dimensions & weight

Wheelbase: 1465 mm
Overall length: 2135 mm
Overall width: 925 mm
Overall height: 1120 mm
Seat height: 770 mm
Wet weight: 221.0 kg
Fuel capacity: 15.00 litres
Ground clearance: 130 mm
Dry weight: Not on record - add it

Chassis & suspension

Frame: Double-cradle high tensile steel
Front suspension: Telescopi fork
Rear suspension: Swingarm
Front wheel travel: 130 mm
Rear wheel travel: 107 mm
Rake (fork angle): 26.0°
Trail: 94 mm

Brakes & wheels

Front brakes: Single disc. Petal-style disc with 2-piston calipers, ABS
Front brakes diameter: 295 mm
Rear brakes: Single disc. Petal-style disc with 2-piston caliper, ABS
ABS: Yes
Front tyre: 100/90-18
Rear tyre: 130/80-18

Other

Color options: Metallic Graphite Gray/ Metallic Diablo Black ,Metallic Flat Spark Black
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	2019	2020	2021
Capacity	773 cc	773 cc	773 cc
Seat height	770 mm	770 mm	770 mm
Fuel capacity	15 L	15.1 L	15 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2021 Kawasaki W800 Street motorcycle is a stunning blend of classic design and modern performance. With its timeless retro styling and powerful 773cc air-cooled vertical twin engine, this bike delivers a smooth and responsive ride. The W800 Street also features a comfortable upright riding position, making it perfect for both commuting and long rides on the open road. Whether you're a seasoned rider or just starting out, the W800 Street offers a unique combination of nostalgia and reliability that is sure to appeal to motorcycle enthusiasts.

Overall, the 2021 Kawasaki W800 Street motorcycle is a fantastic choice for riders who appreciate classic aesthetics and impressive performance. Its smooth power delivery and easy handling make it a joy to ride, while its vintage-inspired design brings a timeless appeal to the modern streets. With its blend of heritage and technology, the W800 Street is a standout option for anyone looking for a stylish and capable motorcycle.

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