Kawasaki Z125 - 2019 Specifications and Reviews

The 2019 Kawasaki Z125 is a lightweight, beginner-friendly commuter designed for new riders and urban environments. With its compact 146 kg frame, low 815 mm seat height, and nimble 1330 mm wheelbase, it excels in tight city traffic and parking. Known for affordability and reliability, the Z125 offers practical 11-liter fuel capacity and dependable single-disc braking for everyday riding confidence.

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General information

CategoryNaked bike
Year2019
ModelKawasaki Z125
 
 

Engine and Transmission Specifications

DrivelineSealed chain
ClutchWet multi-disc
Transmission typeChain   (final drive)
Gearbox4-speed
Cooling systemAir
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Valves per Cylinder2
Bore x Stroke58.0 x 47.2 mm (2.3 x 1.9 inches)
Compression11.7:1
Torque11.7 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 7700 RPM
Power14.8 HP (10.8 kW) @ 10000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:125.0 ccm (7.63 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Petal style disc
Diameter290 mm (11.4 inches)
Front brakesSingle disc. Petal style disc
Rear tire130/70-17M
Front tire100/80-17M
Rear SuspensionUni-Trak, gas-charged shock with adjustable preload
Front SuspensionTelescopic fork
Frame typeTubular diamond, steel
 
 

Physical measures and capacities

Fuel capacity11.00 litres (2.91 US gallons)
Wheelbase1330 mm (52.4 inches)
Ground clearance185 mm (7.3 inches)
Overall width740 mm (29.1 inches)
Overall length1935 mm (76.2 inches)
Overall height1015 mm (40.0 inches)
Seat height815 mm (32.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc146.0 kg (321.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsMetallic Flat Spark Black/Pearl Flat Stardust White, Candy Lime Green/Metallic Flat Spark Black, Candy Plasma Blue/Metallic Spark Black

Performance Profile & Rider Fit

Best For

Track30%
City90%
Cornering60%
Daily Riding70%
Touring15%
Passenger20%

Rider Profile

Best ForThis small-displacement naked bike is ideal for beginners, new riders building confidence, or licensed riders looking for a fun, low-stakes machine.
PurposeIt's built for short urban hops, commuting, and playful street riding rather than outright performance or distance.
Rider FitIts compact 125cc chassis and short wheelbase make it lightweight and easy to manage for riders of nearly any size or strength.
CharacterIt has a mini-streetfighter personality, offering nimble, flickable handling and an engaging low-speed ride rather than raw power.
Not Ideal ForIt's not suited for highway touring, carrying a passenger over distance, or riders seeking strong acceleration and high top speed.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2019 Kawasaki Z125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 815mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2019 Kawasaki Z125, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2019 Kawasaki Z125 is a sleek and stylish option for riders looking for a compact and efficient motorcycle. With its 125cc engine, this bike is great for city commuting and easy to maneuver in tight spaces. The ergonomic design makes it comfortable to ride, and the nimble handling allows for quick turns and agile movements. Whether you're a beginner rider or looking for a fun and practical option for daily transportation, the Z125 is worth considering. Kawasaki has really hit the mark with the 2019 Z125, offering a reliable and affordable option for riders of all experience levels. The modern design and peppy performance make it a standout choice in the market for small displacement motorcycles. With its smooth acceleration and responsive braking, the Z125 is a fun and practical choice for navigating urban streets or exploring rural roads. If you're in the market for a compact and efficient motorcycle, the 2019 Kawasaki Z125 deserves a closer look.
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