Kawasaki W 650 - 2001 Specifications and Reviews

The 2001 Kawasaki W650 is a retro-styled middleweight twin that appeals to riders seeking classic styling with modern reliability. Known for its air-cooled 676cc parallel-twin engine delivering approachable power and torque, it excels as an accessible entry point to vintage motorcycling. Its lightweight chassis and user-friendly character make it ideal for commuting and casual riding enthusiasts.

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General information

CategoryClassic
Year2001
ModelKawasaki W 650
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Valves per cylinder4
Fuel systemCarburettor
Bore x stroke72.0 x 83.0 mm (2.8 x 3.3 inches)
Torque56.00
Power50.00
Stroke4
Engine typeTwin
Capacity:676.00 ccm (41.25 cubic inches)

Physical measures and capacities

Wheelbase1,455 mm (57.3 inches)
Seat height800 mm (31.5 inches) If adjustable, lowest setting.
Dry weight196.0 kg (432.1 pounds)

Kawasaki W 650 dimensions and frame

Rear brakes diameter160 mm (6.3 inches)
Rear brakesExpanding brake
Front brakes diameter300 mm (11.8 inches)
Front brakesSingle disc
Rear tyre dimensions130/80-H18
Front tyre dimensions100/90-H19
Rear suspension travel85 mm (3.3 inches)
Front suspension travel130 mm (5.1 inches)
 
 

Speed and acceleration

Power/weight ratio0.2551 HP/kg
Top speed178.0 km/h (110.6 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity15.00 litres (3.96 gallons)

Performance Profile & Rider Fit

51 hp
Peak Power
7.5s
0-60 mph
110.6 mph
Top Speed

Best For

Track15%
City65%
Cornering50%
Daily Riding60%
Touring40%
Passenger40%

Rider Profile

Best ForWell suited to new and returning riders thanks to its modest power, light weight, and predictable, easygoing manners.
PurposeBuilt for relaxed classic-style riding and casual commuting rather than outright speed or long-distance touring.
Rider FitA low seat height, manageable weight, and upright neutral ergonomics make it accessible to riders of varying size and strength.
CharacterA charming retro parallel-twin that rewards smooth, unhurried riding with mechanical simplicity and classic air-cooled charm.
Not Ideal ForNot a good fit for riders seeking high-speed performance, aggressive cornering capability, or serious off-road use.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2001 Kawasaki W 650 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2001 Kawasaki W 650, with a relaxed knee angle of around 125 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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