Naked Motorcycles
2003Kawasaki W 650
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The 2003 Kawasaki W650 is a retro-styled middleweight cruiser ideal for riders seeking classic aesthetics with manageable performance. Its air-cooled 675cc parallel twin engine delivers smooth, torquey power suited for relaxed riding and commuting. Known for its neo-vintage design and approachable character, it appeals to both experienced riders and those transitioning to larger bikes.
- Capacity
- 675.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 5-speed
- Dry weight
- 195.0 kg
- Seat height
- 800 mm
- Power
- 49.6 HP (36.5 kW) @ 7000 RPM
What’s new for the 2003 Kawasaki W 650
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Engine capacity | 676.0 ccm (41.25 cubic inches) | 675.0 ccm (41.19 cubic inches) |
| Power | 50.0 HP (36.8 kW) | 49.6 HP (36.5 kW) @ 7000 RPM |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed classic-style riding and casual commuting rather than outright speed or long-distance touring.
- Built for
- A charming retro parallel-twin that rewards smooth, unhurried riding with mechanical simplicity and classic air-cooled charm.
- Not ideal for
- Not a good fit for riders seeking high-speed performance, aggressive cornering capability, or serious off-road use.
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
- 675.0 ccm
- Power
- 49.6 HP (36.5 kW) @ 7000 RPM
- Torque
- 56.0 Nm (5.7 kgf-m)
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.2544 HP/kg
- Bore x stroke
- 72.0 x 83.0 mm
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric
- Valves per cylinder
- 4
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1455 mm
- Seat height
- 800 mm
- Dry weight
- 195.0 kg
- Fuel capacity
- 15.00 litres
Chassis & suspension
- Frame
- Double cradle, high tensile steel
- Front wheel travel
- 130 mm
- Rear wheel travel
- 85 mm
- Rake (fork angle)
- 24.0°
- Trail
- 102 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 300 mm
- Rear brakes
- Expanding brake
- Rear brakes diameter
- 160 mm
- Front tyre
- 100/90-H19
- Rear tyre
- 130/80-H18
Other
- Color options
- Silver/Blue, Silver, Blue
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 | 1999 | 2001 | 2003 | 2004 | 2006 |
|---|---|---|---|---|---|
| Capacity | 676 cc | 676 cc | 675 cc | 675 cc | 675 cc |
| Dry weight | 200 kg | 196 kg | 195 kg | 195 kg | 195 kg |
| Seat height | 800 mm | 800 mm | 800 mm | 800 mm | 800 mm |
| Fuel capacity | 15 L | 15 L | 15 L | 15 L | 15 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 W 650?
The 2003 Kawasaki W 650 has a Capacity of 675.0 ccm (41.19 cubic inches).
What engine power does the Kawasaki W 650 have?
The 2003 Kawasaki W 650 has a Power of 49.6 HP (36.5 kW) @ 7000 RPM.
How many gears does the Kawasaki W 650 have?
The 2003 Kawasaki W 650 has a Gearbox of 5-speed.
What is the torque of the Kawasaki W 650?
The 2003 Kawasaki W 650 has a Torque of 56.0 Nm (5.7 kgf-m or 41.3 ft.lbs).
How much does the Kawasaki W 650 weigh?
The 2003 Kawasaki W 650 has a Dry weight of 195.0 kg (429.9 pounds).
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