It appears you're interested in specifications for the Kawasaki Z125 Performance. This Naked bike model is powered by a Single cylinder, four-stroke engine with 125.0 ccm (7.63 cubic inches) of actual displacement before 11.7:1 compression. Fueling is metered via Injection. DFI® with 24mm throttle bodies allowing this machine to produce its 14.8 HP (10.8 kW) @ 10000 RPM horsepower and 11.7 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 7700 RPM torque. According to our records engine heat of the Kawasaki Z125 Performance is moderated by Air. You'll need to get familiar with the 4-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 100/80-17 and the rear is 130/70-17 . The entire package is supported by the frame, Tubular Diamond ,steel. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Single disc. Petal style disc rear brakes. The Kawasaki Z125 Performance was launched in 2021, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.