2024 Kawasaki Z125 Specs & Review

Kawasaki’s smallest Z family member is a sharp, naked 125 that brings big-bike styling to the entry class. It’s built for urban riders who want agile handling, low running costs, and a proper gearbox for real motorcycling feel. In this Kawasaki Z125 review, we focus on real-world use using official data only.

Key Specs at a Glance

• Engine type: Liquid-cooled, 4-stroke, single-cylinder (DOHC, 4 valves)
• Displacement: 125 cm³ / 7.63 in³
• Maximum power: 11.0 kW {15 PS} / 10,000 rpm
• Maximum torque: 11.7 N•m {1.2 kgf•m} / 7,700 rpm, 8.63 lb-ft
• Kawasaki Z125 weight (curb): 147 kg / 324 lbs
• Kawasaki Z125 seat height: 815 mm / 32.09 in

Engine & Performance

The 125 cm³, liquid-cooled DOHC single is a modern, efficient unit with a compression ratio of 11.7:1 and bore x stroke of 58.0 x 47.2 mm. Fuel injection (28 mm x 1) ensures clean fueling, while digital ignition and electric start keep things fuss-free.

Output is class-appropriate: 11.0 kW {15 PS} at 10,000 rpm and 11.7 N•m at 7,700 rpm. In the city, that translates to brisk launches from lights and enough midrange to squirt through gaps. Stretch it out and the Z125 rewards smooth shifts through its 6-speed, return-shift gearbox, with a wet, multi-disc clutch and chain final drive. It’s happy to rev, making weekday commutes engaging and weekend backroads surprisingly entertaining for a 125.

Efficiency is a highlight. Official fuel consumption is 2.7 l/100km / 87.1 mpg, paired with a CO2 emission figure of 61 g/km. With an 11.0 litres / 2.91 gal tank, the Z125 is primed for long stints between fuel stops.

Handling, Comfort & Kawasaki Z125 Seat Height

A tubular diamond steel frame sets the foundation for confident handling. Geometry is neutral and city-friendly, with a 1,330 mm / 52.36 in wheelbase and 90 mm / 3.54 in trail. The steering angle is a generous 35° left and right, making U-turns and tight maneuvers easy.

The Kawasaki Z125 seat height is 815 mm / 32.09 in. Paired with the 147 kg / 324 lbs curb mass, it feels planted yet manageable. Shorter riders may appreciate the slim profile, while taller riders get adequate legroom for a 125. Ground clearance of 185 mm / 7.28 in helps with urban obstacles and bumpy backroads.

Suspension is straightforward and effective: a Ø 37 mm telescopic fork up front with 110 mm / 4.33 in of wheel travel, and a Uni-Trak, gas-charged shock with spring preload adjustability at the rear delivering 120 mm / 4.72 in of wheel travel. Tyres are confidence-inspiring sizes for the class—Front: 100/80-17 M/C 52S, Rear: 130/70-17 M/C 62S—balancing agility and stability.

Equipment & Features

Braking hardware is solid for a lightweight naked: a front single petal disc Ø 290 mm with a dual-piston caliper, and a rear single petal disc Ø 220 mm with a dual-piston caliper. The petal design helps with heat dissipation during repeated stops.

Additional chassis and driveline details underscore Kawasaki’s attention to basics: chain final drive with a 3.500 final reduction ratio (56/16), a primary reduction ratio of 2.966 (86/29), and a 6-speed box with well-spaced ratios. Practicalities include digital ignition, electric starting, and an 11.0 litres / 2.91 gal fuel capacity for solid range.

Who Is the 2024 Kawasaki Z125 For?

• New riders seeking a friendly first motorcycle with genuine gearbox engagement and low running costs.
• Urban commuters who value agility, light weight, and excellent fuel economy.
• Experienced riders wanting a stylish, nimble runabout for city hops and short weekend blasts.

If you’re cross-shopping 125 nakeds, the 2024 Kawasaki Z125 specs put it squarely in the sweet spot for everyday usability and fun.

Torquepedia Verdict

The Z125’s strengths are clear: a rev-happy, efficient DOHC single; a real 6-speed transmission; approachable Kawasaki Z125 weight; and well-judged chassis geometry. Suspension travel and tyre sizes are well matched to mixed city-and-suburb riding, while the petal-disc brakes add confidence.

Potential downsides? The 815 mm seat height may be a stretch for some shorter riders, and power is capped at the class norm, so high-speed cruising isn’t its forte. Still, judged as a compact naked, it nails the brief. If your priorities are fun per litre, sharp styling, and day-to-day practicality, the Z125 deserves a spot at the top of your shortlist.

FAQ

• Is the 2024 Kawasaki Z125 good for beginners? Yes. Its linear 11.7 N•m torque delivery, 6-speed gearbox, manageable 147 kg / 324 lbs curb mass, and predictable chassis make it approachable for new riders.

• What is the seat height of the 2024 Kawasaki Z125? The Kawasaki Z125 seat height is 815 mm / 32.09 in.

• How heavy is the 2024 Kawasaki Z125? The Kawasaki Z125 weight is 147 kg / 324 lbs (curb mass).

• What are the headline 2024 Kawasaki Z125 specs for power and torque? Maximum power is 11.0 kW {15 PS} at 10,000 rpm and maximum torque is 11.7 N•m {1.2 kgf•m} at 7,700 rpm, 8.63 lb-ft.

• What fuel economy does the 2024 Kawasaki Z125 deliver? Official fuel consumption is 2.7 l/100km / 87.1 mpg, with CO2 emissions of 61 g/km.