It appears you're interested in specifications for the UM Max 125 XL. This Allround model is powered by a Single cylinder, four-stroke engine with 123.7 ccm (7.55 cubic inches) of actual displacement before 10.0:1 compression. Fueling is metered via allowing this machine to produce its 12.0 HP (8.8 kW) @ 8456 RPM horsepower and 9.4 Nm (1.0 kgf-m or 6.9 ft.lbs) @ 8456 RPM torque. According to our records engine heat of the UM Max 125 XL is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 2.75-18 and the rear is 90/90-18 . 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 Max 125 XL 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.