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2019 Kawasaki Z 900 Overview
The 2019 Kawasaki Z 900 is a naked bike motorcycle built around 948 cc of displacement. Under the tank sits a Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder engine, a compression ratio of 11.8:1. 2019 Kawasaki Z 900 delivers 125 hp @ 9500 rpm of peak power and 98 Nm @ 7700 of torque. From a practical standpoint, the 2019 Z 900 tips the scales at 210 kg, carries a 17-litre fuel tank, offers a seat height of 795 mm and spans a 1450 mm wheelbase. Scroll down for the complete 2019 Kawasaki Z 900 spec sheet covering every technical detail from suspension travel to tyre sizes.
2019 Z 900 - Pros & Cons
Strengths
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⚡
Strong power output: 2019 Kawasaki Z 900 makes 125 hp @ 9500 rpm with 98 Nm @ 7700 of torque - competitive figures for its class.
Considerations
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ℹ️
Age-related wear: As with any used Z 900, a thorough pre-purchase inspection covering consumables, service history and tyres is always recommended.
Owner Experiences & Common Issues
General ownership notes
The 2019 Kawasaki Z 900 has built a reputation for solid everyday reliability when serviced to schedule. As with any motorcycle of this era, documented service history is the single biggest indicator of long-term reliability when buying used.
Z 900 - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2019 Kawasaki Z 900, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained Z 900 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 on any Z 900. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.
2019 Kawasaki Z 900 - Frequently Asked Questions
What engine does the 2019 Kawasaki Z 900 have?
The 2019 Kawasaki Z 900 uses a Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder engine with 948 cc of displacement. It is liquid cooled.
How much does the 2019 Kawasaki Z 900 weigh?
The 2019 Kawasaki Z 900 weighs 210 kg. This is the manufacturer's wet figure.
How much power does the 2019 Kawasaki Z 900 make?
The 2019 Kawasaki Z 900 produces 125 hp @ 9500 rpm of power and 98 Nm @ 7700 of torque. These are peak figures.
What is the fuel tank capacity of the 2019 Kawasaki Z 900?
The 2019 Kawasaki Z 900 has a 17-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 283-340 km between stops.
Is the 2019 Kawasaki Z 900 suitable for shorter riders?
The 2019 Kawasaki Z 900 has a seat height of 795 mm. This is a moderate seat height that suits a wide range of rider heights.
What brakes does the 2019 Kawasaki Z 900 have?
The 2019 Kawasaki Z 900 uses 2x semi-floating 310 mm discs 4 piston calipers at the front and Single 220mm disc 1 piston caliper at the rear.
What tyre sizes does the 2019 Kawasaki Z 900 use?
The 2019 Kawasaki Z 900 runs 120/70 ZR17 front and 180/55ZR17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2019 Kawasaki Z 900 have?
The 2019 Kawasaki Z 900 is fitted with a 6 Speed transmission.
Kawasaki Z 900 Spec Evolution
The Kawasaki Z 900 was produced across 8 model years (1976-2023). 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 |
1976 |
2017 |
2018 |
2019 |
2020 |
2021 |
2022 |
2023 |
| Max Power |
81 hp / 59 kW @ 8500 rpm |
125 hp / 91.2 kW @ 9500 rpm |
125 hp / 91.2 kW @ 9500 rpm |
125 hp / 91.2 kW @ 9500 rpm |
92.2 kW / 123.6 hp @ 9500 rpm |
92.2 kW / 123.6 hp @ 9500 rpm |
92.2 kW / 123.6 hp @ 9500 rpm |
- |
| Wet Weight |
248 kb / 548 lbs |
210 kg / 463.1 lbs |
210 kg / 463.1 lbs |
210 kg / 463.1 lbs |
212 kg / 467.5 lbs |
212 kg / 467.5 lbs |
212 kg / 467.5 lbs |
212.1 kg / 467.5 lbs |
| Dry Weight |
230 kg / 507 lbs |
- |
- |
- |
- |
- |
212 kg / 467.4 lbs |
- |
| Engine Detail |
Four stroke, transverse four cylinder, DOHC, 2 valve per cylinder. |
Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder |
Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder |
Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder |
Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder |
Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder |
Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder |
- |
| Seat Height |
812.8 mm / 32.0 in. |
795 mm / 32.8 in |
795 mm / 32.8 in |
795 mm / 32.8 in |
820 mm / 32.2 in |
820 mm / 32.2 in |
820 mm / 32.2 in |
800 mm / 31.5 in. |
| Fuel Capacity |
18 Litres / 4.7 gal |
17 Litres / 4.5 US gal |
17 Litres / 4.5 US gal |
17 Litres / 4.5 US gal |
17 Litres / 4.5 US gal |
17 Litres / 4.5 US gal |
17 Litres / 4.5 US gal |
17.03 litres / 4.50 US gallons |
| Ground Clearance (mm) |
- |
130 mm |
- |
- |
130 mm |
130 mm |
145 mm |
145 mm |
| Ground Clearance (in.) |
- |
5.1 inches |
- |
- |
5.1 inches |
5.1 inches |
5.7 inches |
5.7 inches |
Key Specifications
Engine
Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder
Power
125 hp / 91.2 kW @ 9500 rpm
Torque
98 Nm / 72.7 lb-ft @ 7700
Weight
210 kg / 463.1 lbs
Fuel Capacity
17 Litres / 4.5 US gal
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Full 2019 Kawasaki Z 900 Specifications
Year
2019
Make Model
Kawasaki Z 900
Seat Height
795 mm / 32.8 in
Wheelbase
1450 mm / 57.1 in
Ground Clearance
130 mm / 5.1 in
Height
1065 mm / 41.9 in
Length
2065 mm / 81.5 in
Width
825 mm / 32.3 in
Fuel Capacity
17 Litres / 4.5 US gal
Wet Weight
210 kg / 463.1 lbs
Displacement
948 cc / 57.8 cu-in
Engine Detail
Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder
Bore x Stroke
73.4 x 56.0mm
Compression Ratio
11.8:1
Cooling System
Liquid cooled
Fuel Induction
DFIØ with 36mm Keihin throttle bodies
Ignition
TCBI with electronic advance
Lubrication
Forced lubrication, wet sump
Starter
Electric
Clutch
Wet multi-disc, manual
Final Drive
Sealed chain
Final Drive Ratio
2.933 (44/15)
Gear Ratios
1st 2.692 (35/13) 2nd 2.059 (35/17) 3rd 1.650 (33/20) 4th 1.409 (31/22) 5th 1.222 (33/27) 6th 1.034 (30/29)
Primary Drive Ratios
1.627 (83/51)
Transmission / Drive
6 Speed
Frame Type
Trellis, high tensile steel
Suspension - Front
41mm inverted fork with rebound damping and spring preload adjustability
Suspension - Rear
Horizontal back-link, stepless rebound damping, adjustable spring preload
Rake
25°
Trail
103 mm / 4.1 in
Wheel Travel - Front
120 mm / 4.7 in
Wheel Travel - Rear
140 mm / 5.5 in
Brakes - Front
2x semi-floating 310 mm discs 4 piston calipers
Brakes - Rear
Single 220mm disc 1 piston caliper
Tyres - Front
120/70 ZR17
Tyres - Rear
180/55ZR17
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