It appears you're interested in specifications for the Haojue Lucky Sport HJ 110-3. This Sport model is powered by a Single cylinder, four-stroke engine with 107.0 ccm (6.53 cubic inches) of actual displacement before 9.0:1 compression. Fueling is metered via Carburettor allowing this machine to produce its 6.7 HP (4.9 kW) @ 7500 RPM horsepower and 8.0 Nm (0.8 kgf-m or 5.9 ft.lbs) @ 4500 RPM torque. According to our records engine heat of the Haojue Lucky Sport HJ 110-3 is moderated by Air. 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 2.50-17 and the rear is 80/90-16 . 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 Haojue Lucky Sport HJ 110-3 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.