Kawasaki 620 Duke - 1997 Specifications and Reviews

The 1997 Kawasaki 620 Duke is a lightweight supermotard ideal for riders seeking nimble handling and urban agility. Powered by a 609cc liquid-cooled single-cylinder engine producing 50 horsepower, it excels in tight cornering and quick maneuverability. Best known for its approachable performance and affordable entry into supermotard riding, the Duke rewards spirited riders with responsive feel.

1997
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General information

CategorySuper motard
Year1997
ModelKawasaki 620 Duke

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemLiquid
Valves per cylinder4
Power50.00
Stroke4
Engine typeSingle cylinder
Capacity:609.00 ccm (37.16 cubic inches)
 
 

Physical measures and capacities

Seat height880 mm (34.6 inches) If adjustable, lowest setting.
Dry weight149.0 kg (328.5 pounds)

Kawasaki 620 Duke dimensions and frame

Rear brakesSingle disc
Front brakesSingle disc
 
 

Speed and acceleration

Power/weight ratio0.3356 HP/kg
Top speed170.0 km/h (105.6 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

50 hp
Peak Power
4.2s
0-60 mph
105.6 mph
Top Speed

Best For

Track65%
City80%
Cornering88%
Daily Riding55%
Touring25%
Passenger20%

Rider Profile

Best ForThis bike suits riders with at least intermediate experience who are comfortable with a light, punchy single-cylinder motard that demands active riding input.
PurposeBuilt for supermotard thrills, tight cornering, and urban agility rather than long-distance cruising or straight-line speed.
Rider FitThe tall seat height and minimal wind protection mean shorter or less physically fit riders may find it demanding over extended rides.
CharacterA lively, mischievous machine that rewards aggressive throttle use and sharp direction changes with genuine engagement.
Not Ideal ForThis is not the right choice for riders seeking long-distance touring comfort, pillion-friendly ergonomics, or high top-speed highway cruising.

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

Rider Fit Visualizer

1997 Kawasaki 620 Duke Rider Ergonomics Assessment

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

Feet:

At 880mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 1997 Kawasaki 620 Duke, with a relaxed knee angle of around 140 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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