Sportbikes
2020Kawasaki Ninja 650
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The 2020 Kawasaki Ninja 650 is a friendly middleweight sports bike with a parallel-twin engine. Its liquid-cooled 649cc unit makes 67.3 hp at 8,000 rpm through a six-speed gearbox. An 805 mm seat, 193.1 kg wet weight and optional ABS suit everyday riding.
- Capacity
- 649.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 178.0 kg
- Seat height
- 805 mm
- Power
- 67.3 HP (50.2 kW) @ 8000 RPM
What’s new for the 2020 Kawasaki Ninja 650
vs the 2019| Spec | 2019 | 2020 |
|---|---|---|
| Power | 68.0 HP (49.6 kW) @ 8000 RPM | 67.3 HP (50.2 kW) @ 8000 RPM |
| Seat height | 790 mm (31.1 inches) | 805 mm (31.7 inches) |
| Fuel capacity | 15.00 litres (3.96 US gallons) | 16.00 litres (4.23 US gallons) |
| Rear suspension | Horizontal Back-link with adjustable preload | Horizontal back-link with adjustable spring preload |
| Front brakes | Double disc. Petal discs and two-piston calipers. | Double disc. Petal discs and two-piston calipers. ABS. |
| Rear brakes | Single disc. Petal disc and single piston caliper. | Single disc. Petal disc and single piston caliper. ABS. |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for spirited road riding and the occasional track day, trading some comfort for sharper performance and handling.
- Built for
- A sport bike from Kawasaki with a 649cc engine; its character is versatile and engaging, with 67 hp on tap.
- Not ideal for
- Not for riders who want touring comfort, a passenger-friendly seat or off-road ability.
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 published US (EPA-style) fuel economy estimate 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
- 67.3 HP (50.2 kW) @ 8000 RPM
- CO2 Emissions
- 95 CO2 g/km
- EPA Certificate No.
- LKAXC.649AAG-021
- EPA Est. Fuel Consumption
- 4.05 L/100km (58.1 US mpg)
- EPA CO Emissions
- 1.1 CO g/km
- Torque
- 65.7 Nm (6.7 kgf-m) @ 6500 RPM
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.3781 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 digital advance
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Lubrication system
- Forced lubrication, semi-dry sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1410 mm
- Overall length
- 2111 mm
- Overall width
- 770 mm
- Overall height
- 1181 mm
- Seat height
- 805 mm
- Dry weight
- 178.0 kg
- Wet weight
- 193.1 kg
- Fuel capacity
- 16.00 litres
- Ground clearance
- 130 mm
Chassis & suspension
- Frame
- Trellis, high-tensile steel
- Front suspension
- 41mm hydraulic telescopic fork
- Rear suspension
- Horizontal back-link with adjustable spring preload
- 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 discs and two-piston calipers. ABS.
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. Petal disc and single piston caliper. ABS.
- Rear brakes diameter
- 220 mm
- ABS
- Optional
- Front tyre
- 120/70-17
- Rear tyre
- 160/60-17
Other
- Color options
- Metallic Spark Black, Candy Steel Furnace Orange/Metallic Spark Black
- Warranty
- 12
- Fuel Tank Material
- Metal
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 | 2012 | 2016 | 2020 | 2023 | 2027 |
|---|---|---|---|---|---|
| Capacity | 649 cc | 649 cc | 649 cc | 649 cc | 649 cc |
| Dry weight | 178 kg | 178 kg | 178 kg | 178 kg | 178 kg |
| Seat height | 805 mm | 805 mm | 805 mm | 790 mm | 785 mm |
| Fuel capacity | 15.9 L | 16 L | 16 L | 15.1 L | 15 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 Ninja 650?
The 2020 Kawasaki Ninja 650 has a Capacity of 649.0 ccm (39.60 cubic inches).
What engine power does the Kawasaki Ninja 650 have?
The 2020 Kawasaki Ninja 650 has a Power of 67.3 HP (50.2 kW) @ 8000 RPM.
How many gears does the Kawasaki Ninja 650 have?
The 2020 Kawasaki Ninja 650 has a Gearbox of 6-speed.
What is the torque of the Kawasaki Ninja 650?
The 2020 Kawasaki Ninja 650 has a Torque of 65.7 Nm (6.7 kgf-m or 48.5 ft.lbs) @ 6500 RPM.
How much does the Kawasaki Ninja 650 weigh?
The 2020 Kawasaki Ninja 650 has a Dry weight of 178.0 kg (392.4 pounds).
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