The 2023 Kawasaki Z125 Performance is a naked bike motorcycle manufactured by Kawasaki, equipped with a 125.0 ccm (7.63 cubic inches) displacement unit (Single cylinder, four-stroke) with air cooling. In factory trim, the engine delivers a rated power of 15.0 HP (10.9 kW)) @ 10000 RPM and peak torque of 11.7 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 7700 RPM, paired with a 6-speed transmission and chain (final drive) final drive.
For rider ergonomics and real-world handling, key chassis measurements include a curb weight of 147.0 kg (324.1 pounds), seat height of 815 mm (32.1 inches) If adjustable, lowest setting., fuel capacity of 11.00 litres (2.91 US gallons). Review the complete factory specification tables below to evaluate engine internals, suspension travel, braking hardware, tyre sizes and ownership estimates, or compare the 2023 Kawasaki Z125 Performance side by side against rival models in the Naked bike lineup.
Engine
Displacement125.0 ccm (7.63 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power15.0 HP (10.9 kW)) @ 10000 RPM
Torque11.7 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 7700 RPM
Compression11.7:1
Bore x Stroke58.0 x 47.2 mm (2.3 x 1.9 inches)
Valves/Cylinder4
Fuel SystemInjection. DFI® with 28mm throttle bodies
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
CoolingAir
Transmission
Gearbox6-speed
Final DriveChain (final drive)
DrivelineSealed chain
Performance
Fuel Consumption2.63 litres/100 km (38.0 km/l or 89.44 mpg)
Greenhouse Gases61.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeTubular diamond, steel
Trail90 mm (3.5 inches)
Front SuspensionTelescopic fork, 37mm
Front Travel99 mm (3.9 inches)
Rear SuspensionUni-Trak, gas-charged shock with adjustable preload
Rear Travel104 mm (4.1 inches)
Wheelbase1330 mm (52.4 inches)
Ground Clearance185 mm (7.3 inches)
Wheels & Brakes
Front Tyre100/80-17
Rear Tyre130/70-17
Front BrakesSingle disc. 2-piston calipers. ABS.
Front Brake Ø200 mm (7.9 inches)
Rear BrakesSingle disc. 2-piston caliper. ABS.
Rear Brake Ø184 mm (7.2 inches)
WheelsCast aluminium
Dimensions & Weight
Weight incl.147.0 kg (324.1 pounds)
Seat Height815 mm (32.1 inches) If adjustable, lowest setting.
Overall Height1015 mm (40.0 inches)
Overall Length1935 mm (76.2 inches)
Overall Width740 mm (29.1 inches)
Fuel Capacity11.00 litres (2.91 US gallons)
Other
StarterElectric
Color OptionsPearl Storm Gray, Candy Lime Green/Metallic Spark Black
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
