2026Kawasaki Z650
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The 2026 Kawasaki Z650 is a beginner-friendly naked bike powered by a 649cc parallel-twin engine producing 67.3 horsepower. Its lightweight construction, manageable power delivery, and agile handling make it ideal for new riders transitioning from smaller bikes. Known for its affordability and reliability, the Z650 balances modern features like fuel injection with classic styling.
- Capacity
- 649.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 170.1 kg
- Seat height
- 805 mm
- Power
- 67.0 HP (50.2 kW) @ 8000 RPM
What’s new for the 2026 Kawasaki Z650
vs the 2025| Spec | 2025 | 2026 |
|---|---|---|
| Torque | 65.8 Nm (6.7 kgf-m or 48.5 ft.lbs) @ 6700 RPM | 64.0 Nm (6.5 kgf-m or 47.2 ft.lbs) @ 6700 RPM |
| Dry weight | 173.0 kg (381.4 pounds) | 170.1 kg (375.0 pounds) |
| Seat height | 790 mm (31.1 inches) | 805 mm (31.7 inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as an everyday naked bike for commuting, learning, and spirited weekend rides rather than outright performance or long-distance touring.
- Built for
- A friendly, revvy parallel-twin street bike that rewards playful riding in town and on twisty backroads without being intimidating.
- Not ideal for
- Not the right choice for riders wanting serious highway touring comfort, passenger-friendly long trips, or any genuine off-road capability.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 649.0 ccm
- Power
- 67.0 HP (50.2 kW) @ 8000 RPM
- Torque
- 64.0 Nm (6.5 kgf-m) @ 6700 RPM
- Engine type
- Parallel Twin, four-stroke
- Fuel consumption
- 4.50 litres/100 km (22.2 km/l)
- Power/weight ratio
- 0.3939 HP/kg (dry)
- Bore x stroke
- 83.0 x 60.0 mm
- Compression
- 10.8:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with electronic advance
- Lubrication system
- Forced lubrication, semi dry sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Assist and Slipper Clutch
Dimensions & weight
- Wheelbase
- 1410 mm
- Overall length
- 2055 mm
- Overall width
- 805 mm
- Overall height
- 1080 mm
- Seat height
- 805 mm
- Dry weight
- 170.1 kg
- Wet weight
- 189.0 kg
- Fuel capacity
- 15.10 litres
- Ground clearance
- 130 mm
Chassis & suspension
- Frame
- Trellis, high-tensile steel
- Front suspension
- 41 mm telescopic fork
- Rear suspension
- Horizontal Back-link with preload adjustment
- Front wheel travel
- 124 mm
- Rear wheel travel
- 130 mm
- Rake (fork angle)
- 24.0°
- Trail
- 99 mm
Brakes & wheels
- Front brakes
- Double disc. Petal-type rotors with two-piston calipers. Optional ABS.
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. Petal disc. Single-piston. Optional ABS.
- Rear brakes diameter
- 220 mm
- ABS
- Optional
- Front tyre
- 120/70-17
- Rear tyre
- 160/60-17
Other
- Color options
- Metallic Spark Black/Green Metallic Spark Black/Red Metallic Spark Black/Red Metallic Matte Dark Gray/Metallic Spark Black Metallic Matte Dark Gray/Metallic Spark Black
- Comments
- Smartphone Connectivity via RIDEOLOGY THE APP, TFT Instrumentation.
Specs last verified against published sources: .
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 | 2017 | 2019 | 2022 | 2024 | 2026 |
|---|---|---|---|---|---|
| Capacity | 649 cc | 649 cc | 649 cc | 649 cc | 649 cc |
| Dry weight | 173 kg | 173 kg | 173 kg | 173 kg | 170 kg |
| Seat height | 790 mm | 790 mm | 790 mm | 790 mm | 805 mm |
| Fuel capacity | 15 L | 15 L | 15.1 L | 15.1 L | 15.1 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 Z650?
The 2026 Kawasaki Z650 has a Capacity of 649.0 ccm (39.60 cubic inches).
What engine power does the Kawasaki Z650 have?
The 2026 Kawasaki Z650 has a Power of 67.0 HP (50.2 kW) @ 8000 RPM.
How many gears does the Kawasaki Z650 have?
The 2026 Kawasaki Z650 has a Gearbox of 6-speed.
What is the torque of the Kawasaki Z650?
The 2026 Kawasaki Z650 has a Torque of 64.0 Nm (6.5 kgf-m or 47.2 ft.lbs) @ 6700 RPM.
How much does the Kawasaki Z650 weigh?
The 2026 Kawasaki Z650 has a Dry weight of 170.1 kg (375.0 pounds).
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