It appears you're interested in specifications for the Kawasaki J125. This Scooter 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. ECU allowing this machine to produce its horsepower and 10.9 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 7750 RPM torque. According to our records engine heat of the Kawasaki J125 is moderated by Liquid. You'll need to get familiar with the transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 120/80-14 and the rear is 150/70-13 . The entire package is supported by the frame, Tubular diamond. 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 rear brakes. The Kawasaki J125 was launched in 2020, 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.