Supermotos

1997Kawasaki 620 Duke

15 fields on record

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.

Capacity: 609.0 ccm
Engine: Single
Gearbox: 5-speed
Dry weight: 149.0 kg
Seat height: 880 mm
Power: 50.0 HP (36.8 kW)

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail60%

Cornering88%

City riding80%

Daily riding55%

Touring25%

Two-up20%

Track65%

Best for: Built for supermotard thrills, tight cornering, and urban agility rather than long-distance cruising or straight-line speed.
Built for: A lively, mischievous machine that rewards aggressive throttle use and sharp direction changes with genuine engagement.
Not ideal for: This is not the right choice for riders seeking long-distance touring comfort, pillion-friendly ergonomics, or high top-speed highway cruising.

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 880mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 1997 Kawasaki 620 Duke, with a relaxed knee angle of around 140 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.

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