Naked Motorcycles
2018Kawasaki W800
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The 2018 Kawasaki W800 is a retro roadster inspired by Kawasaki's classic W1. Its air-cooled 773cc parallel twin makes 48 hp at 6,500 rpm and 60 Nm through a five-speed gearbox and chain. A 790 mm seat, 217 kg wet weight and 14-litre tank give it classic character.
- Capacity
- 773.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 216.0 kg
- Seat height
- 790 mm
- Power
- 48.0 HP (35.0 kW) @ 6500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed, style-focused riding and nostalgic weekend cruising rather than outright performance.
- Built for
- A charming retro roadster that emphasizes classic British-style looks, mechanical simplicity, and unhurried torque-driven riding.
- Not ideal for
- Not the right choice for riders wanting sharp acceleration, off-road capability, or serious long-distance 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
- 773.0 ccm
- Power
- 48.0 HP (35.0 kW) @ 6500 RPM
- Torque
- 60.0 Nm (6.1 kgf-m) @ 2500 RPM
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.2222 HP/kg (dry)
- Bore x stroke
- 77.0 x 83.0 mm
- Compression
- 8.4:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital
- Valves per cylinder
- 4
- Lubrication system
- Forced lubrication, wet sump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Dimensions & weight
- Wheelbase
- 1465 mm
- Overall length
- 2190 mm
- Overall width
- 790 mm
- Overall height
- 1075 mm
- Seat height
- 790 mm
- Dry weight
- 216.0 kg
- Wet weight
- 217.0 kg
- Fuel capacity
- 14.00 litres
- Ground clearance
- 125 mm
Chassis & suspension
- Frame
- Double-cradle, high-tensile steel
- Front suspension
- 39 mm telescopic fork
- Rear suspension
- Twin shocks
- Front wheel travel
- 130 mm
- Rear wheel travel
- 106 mm
- Rake (fork angle)
- 27.0°
- Trail
- 108 mm
Brakes & wheels
- Front brakes
- Single disc. Twin-piston
- Front brakes diameter
- 300 mm
- Rear brakes
- Expanding brake (drum brake)
- Rear brakes diameter
- 160 mm
- Front tyre
- 100/90-M19
- Rear tyre
- 130/80-M18
Other
- Color options
- Blue/White
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 | 2011 | 2014 | 2018 | 2021 | 2024 |
|---|---|---|---|---|---|
| Capacity | 773 cc | 773 cc | 773 cc | 773 cc | 773 cc |
| Dry weight | — | 216 kg | 216 kg | 216 kg | 216 kg |
| Seat height | 790 mm | 790 mm | 790 mm | 790 mm | 790 mm |
| Fuel capacity | 14 L | 14 L | 14 L | 15.1 L | 15.1 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 W800?
The 2018 Kawasaki W800 has a Capacity of 773.0 ccm (47.17 cubic inches).
What engine power does the Kawasaki W800 have?
The 2018 Kawasaki W800 has a Power of 48.0 HP (35.0 kW) @ 6500 RPM.
How many gears does the Kawasaki W800 have?
The 2018 Kawasaki W800 has a Gearbox of 5-speed.
What is the torque of the Kawasaki W800?
The 2018 Kawasaki W800 has a Torque of 60.0 Nm (6.1 kgf-m or 44.3 ft.lbs) @ 2500 RPM.
How much does the Kawasaki W800 weigh?
The 2018 Kawasaki W800 has a Dry weight of 216.0 kg (476.2 pounds).
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