Naked Motorcycles
2027Kawasaki Z650S
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The 2027 Kawasaki Z650S is a sport-naked variant of the Z650 platform, powered by a 649cc parallel-twin producing 67.3 hp and 64 Nm through a 6-speed gearbox. Sharper, more aggressive Sugomi-styled bodywork and a wider handlebar distinguish it from the retro-styled Z650RS, while sharing the same 41mm telescopic fork and horizontal back-link rear suspension. KTRC traction control and TFT instrumentation come standard.
- Capacity
- 649.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 171.0 kg
- Seat height
- 805 mm
- Power
- 67.3 HP
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Sporty street riding and daily commuting
- Built for
- Sharper, more aggressive sibling to the retro Z650RS
- Not ideal for
- Riders wanting retro styling or 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
- 649.0 ccm
- Power
- 67.3 HP
- Torque
- 64.0 Nm (6.5 kgf-m)
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.3936 HP/kg (dry)
- Bore x stroke
- 83.0 x 60.0 mm
- Compression
- 10.8:1
- Cooling system
- Liquid
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1410 mm
- Seat height
- 805 mm
- Dry weight
- 171.0 kg
- Wet weight
- 190.0 kg
- Fuel capacity
- 15.00 litres
- Ground clearance
- 130 mm
Chassis & suspension
- Front suspension
- 41mm telescopic fork
- Rear suspension
- Horizontal back-link
- Front wheel travel
- 125 mm
- Rear wheel travel
- 130 mm
- Rake (fork angle)
- 24.0°
- Trail
- 100 mm
Brakes & wheels
- Front brakes
- Dual 300mm discs
- Front brakes diameter
- 300 mm
- Rear brakes
- 220mm disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 120/70 ZR17
- Front Wheel
- 17.0 in
- Rear tyre
- 160/60 ZR17
- Rear Wheel
- 17.0 in
Other
- Comments
- Sugomi sport-naked styling variant of Z650, sharper bodywork and wider bars vs the retro-styled Z650RS. Optional quick-shifter.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Kawasaki Z650S?
The 2027 Kawasaki Z650S has a Capacity of 649.0 ccm (39.60 cubic inches).
What engine power does the Kawasaki Z650S have?
The 2027 Kawasaki Z650S has a Power of 67.3 HP.
How many gears does the Kawasaki Z650S have?
The 2027 Kawasaki Z650S has a Gearbox of 6-speed.
What is the torque of the Kawasaki Z650S?
The 2027 Kawasaki Z650S has a Torque of 64.0 Nm (6.5 kgf-m or 47.2 ft.lbs).
How much does the Kawasaki Z650S weigh?
The 2027 Kawasaki Z650S has a Dry weight of 171.0 kg (377.0 pounds).
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