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2019 Kawasaki Z650 ABS Overview
The 2019 Kawasaki Z650 ABS is a naked bike motorcycle built around 649 cc of displacement. Under the tank sits a Twin, four-stroke engine running Double Overhead Cams/Twin Cam (DOHC) valve actuation, a compression ratio of 10.8:1. The bore and stroke measures 83 x 60 mm. 2019 Kawasaki Z650 ABS delivers 65.7 Nm @ 6500 Revolutions of torque. From a practical standpoint, the 2019 Z650 ABS tips the scales at 186 kg, carries a 15.14-litre fuel tank, offers a seat height of 785 mm and spans a 1410 mm wheelbase. That's roughly 15 kg lighter than the average naked bike in our database. Scroll down for the complete 2019 Kawasaki Z650 ABS spec sheet covering every technical detail from suspension travel to tyre sizes.
2019 Kawasaki Z650 ABS compared with other bikes in the Naked bike category
Here is how the 2019 Kawasaki Z650 ABS stacks up against other bikes in the Naked bike category in our database. Each model counts once, using the model year closest to this one, and the comparison covers up to 1311 models.
- Wet weight of 186 kg is lighter than that of 673 of the other 941 bikes in the Naked bike category.
- Only 385 of the other 1310 bikes in the Naked bike category have a lower seat height than the 785 mm of the Z650 ABS.
- Narrowing the field to the 399 models within five model years of it, the wet weight of 186 kg is lighter than that of 283 of the other 398.
Versus the 2018 model
Compared with the 2018 model, seat height was lowered from 790 mm to 785 mm (-5 mm). Peak torque and wet weight are unchanged.
2019 Z650 ABS - Pros & Cons
Strengths
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🔧
Fuel injection: The fuel injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
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🛑
Strong front braking: The double disc front brake gives excellent stopping power and responds well to aftermarket braided lines.
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🛡️
ABS fitted: Anti-lock braking is standard, adding a real margin of safety on wet roads or in an emergency stop.
Considerations
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⚙️
Chain final drive upkeep: Chain final drive needs regular cleaning, lubrication and tension checks to get full life out of the sprockets.
Wear Points & Servicing Notes
Fuelling & injector care
Fuelling comes from fuel injection. Systems like this are largely maintenance-free beyond keeping fuel quality decent and injectors clear - a fuel-system cleaner every service interval is cheap insurance.
Valve clearance checks
Double Overhead Cams/Twin Cam (DOHC) valve actuation on the Z650 ABS means clearances should be checked at the manufacturer's specified interval - they can tighten as mileage accumulates, and a light top-end tick is usually the first sign.
Brake disc and pad wear
The double disc front brake gives strong, progressive stopping power. Disc thickness and pad depth are worth checking at every tyre change, since worn pads can score the disc surface.
Suspension condition on used examples
Up front, the Z650 ABS runs 41 mm telescopic fork and Horizontal Back-link with preload adjustment at the rear. On a used example, check fork seals for weeping oil and test the rear linkage for play - seals are a relatively cheap fix but useful when negotiating price.
Final drive maintenance
Final drive is by chain - expect to clean and lube it every few hundred kilometres and check tension regularly; a neglected chain wears the sprockets faster than the chain itself.
Frame & chassis check
The frame is Trellis, high-tensile steel - worth a visual check for corrosion or impact damage around the head-stock and swingarm pivot on any used example, since frame damage is far costlier to fix than any service item.
Z650 ABS - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2019 Kawasaki Z650 ABS with its 649 cc naked bike, start with the basics: check the service book for oil change frequency, inspect the drivetrain for wear, and look for oil seepage around the engine casings and rocker covers. This model runs chain final drive, so check chain slack and sprocket tooth profile specifically - a worn sprocket is a cheaper fix now than after it's chewed up the next chain. Now 7 years old, this naked bike is as likely to show age-related wear (perished rubber, seized fasteners, degraded seals) as mileage-related wear. A cold start test is invaluable - a well-maintained Z650 ABS should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task for the Z650 ABS's 649 cc twin, four-stroke. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. With a 10.8:1 compression ratio, running the octane grade specified in the manual matters more than on a lower-compression engine. Always use the correct viscosity grade as specified in the owner's manual.
Fuel system care
The Z650 ABS's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.
Valve clearance service
Check that valve clearances have been adjusted at the correct intervals on any used Z650 ABS. A bike with clearances out of spec doesn't always feel obviously wrong - but tight clearances accelerate valve seat wear. Ask for service documentation proving it's been done.
2019 Kawasaki Z650 ABS - Frequently Asked Questions
What engine does the 2019 Kawasaki Z650 ABS have?
The 2019 Kawasaki Z650 ABS uses a Twin, four-stroke engine with 649 cc of displacement.
How much does the 2019 Kawasaki Z650 ABS weigh?
The 2019 Kawasaki Z650 ABS weighs 186 kg. This is the manufacturer's wet figure.
How much torque does the 2019 Kawasaki Z650 ABS produce?
The 2019 Kawasaki Z650 ABS produces 65.7 Nm @ 6500 Revolutions of torque.
What is the fuel tank capacity of the 2019 Kawasaki Z650 ABS?
The 2019 Kawasaki Z650 ABS has a 15.14-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 252-302 km between stops.
Is the 2019 Kawasaki Z650 ABS suitable for shorter riders?
The 2019 Kawasaki Z650 ABS has a seat height of 785 mm. This is a moderate seat height that suits a wide range of rider heights.
What brakes does the 2019 Kawasaki Z650 ABS have?
The 2019 Kawasaki Z650 ABS uses double disc with ABS and Petal-type rotors with two-piston calipers at the front and single disc with ABS at the rear.
What tyre sizes does the 2019 Kawasaki Z650 ABS use?
The front tyre size on the 2019 Kawasaki Z650 ABS is 120/70-ZR17.
Kawasaki Z650 ABS Spec Evolution
The Kawasaki Z650 ABS was produced across 2 model years (2018-2019). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2018 |
2019 |
| Seat Height |
790 mm / 31.1 in. |
785 mm / 30.9 in. |
| Fuel Capacity |
17.00 litres / 4.49 gallons |
15.14 litres / 4.00 US gallons |
| Wheelbase |
1,410 mm / 55.5 in. |
1410 mm / 55.5 in. |
| Fuel System |
Injection. DFI® with Keihin 36mm Keihin throttle bodies |
Injection. DFI® with Keihin 36mm Keihin throttle bodies |
| Colours |
Metallic Spark Black/Metallic Flat Spark Black, Metallic Matte Covert Green/Metallic Flat Spark Black |
Metallic Flat Spark Black/Metallic Spark Black, Stormcloud Blue/Pearl Storm Gray/Metallic Flat Spark Black |
| Final Drive |
Chain |
Chain (final drive) |
| Height |
1,080 mm / 42.5 in. |
1080 mm / 42.5 in. |
| Length |
2,055 mm / 80.9 in. |
2065 mm / 81.3 in. |
Key Specifications
Torque
65.7 Nm (6.7 kgf-m or 48.5 ft.lbs) @ 6500 Revolutions
Weight
186.0 kg / 410.1 lbs
Fuel Capacity
15.14 litres / 4.00 US gallons
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Full 2019 Kawasaki Z650 ABS Specifications
Colours
Metallic Flat Spark Black/Metallic Spark Black, Stormcloud Blue/Pearl Storm Gray/Metallic Flat Spark Black
Ground Clearance (in.)
5.1 inches
Ground Clearance (mm)
130 mm
Seat Height
785 mm / 30.9 in.
Wheelbase
1410 mm / 55.5 in.
Height
1080 mm / 42.5 in.
Length
2065 mm / 81.3 in.
Width
775 mm / 30.5 in.
Fuel Capacity
15.14 litres / 4.00 US gallons
Wet Weight
186.0 kg / 410.1 lbs
Bore x Stroke (in,)
3.3 x 2.4 inches
Bore x Stroke (mm)
83.0 x 60.0 mm
CO2
103.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Displacement (cc)
649.0 cc
Displacement (ci)
39.60 cubic inches
Engine Type
Twin, four-stroke
Fuel Control
Double Overhead Cams/Twin Cam (DOHC)
Engine Detail
Die-cast aluminium cylinder and lightweight coated pistons
Fuel System
Injection. DFI® with Keihin 36mm Keihin throttle bodies
Compression Ratio
10.8:1
Engine Lubrication
Forced lubrication, semi and #8209;dry sump
Fuel Consumption
4.44 litres/100 km (22.5 km/l or 52.98 mpg)
Ignition
TCBI with electronic advance
Starter
Electric
Clutch
Wet multi-disc, manual
Final Drive
Chain (final drive)
Gearbox
6-speed
Primary Drive
Sealed chain
Frame Type
Trellis, high-tensile steel
Suspension - Front
41 mm telescopic fork
Suspension - Rear
Horizontal Back-link with preload adjustment
Rake
24.0°
Trail
99 mm / 3.9 in.
Wheel Travel - Front
124 mm / 4.9 in.
Wheel Travel - Rear
130 mm / 5.1 in.
Brakes - Front
Double disc. ABS. Petal-type rotors with two-piston calipers
Brakes - Rear
Single disc. ABS
Rims
Dunlop Sportmax D214F tyres
Tyres - Front
120/70-ZR17
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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