It appears you're interested in specifications for the UM Flash 125. This Scooter model is powered by a Single cylinder, four-stroke engine with 125.0 ccm (7.63 cubic inches) of actual displacement before 9.0:1 compression. Fueling is metered via allowing this machine to produce its 8.8 HP (6.5 kW) @ 7700 RPM horsepower and 9.0 Nm (0.9 kgf-m or 6.6 ft.lbs) @ 6000 RPM torque. According to our records engine heat of the UM Flash 125 is moderated by Air. You'll need to get familiar with the Automatic transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 70/90-17 and the rear is 80/90-17 . The entire package is supported by the frame, . 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 Expanding brake (drum brake) rear brakes. The UM Flash 125 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.