It appears you're interested in specifications for the Yamaha YZ250F Monster Energy Racing. This Cross / motocross model is powered by a Single cylinder, four-stroke engine with 250.0 ccm (15.26 cubic inches) of actual displacement before 13.0:1 compression. Fueling is metered via Injection. Mikuni, 44mm allowing this machine to produce its horsepower and torque. According to our records engine heat of the Yamaha YZ250F Monster Energy Racing is moderated by Liquid. 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 80/100-21 and the rear is 100/90-19 . The entire package is supported by the frame, Bilateral beam aluminum 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. Hydraulic. front brakes and Single disc. Hydraulic. rear brakes. The Yamaha YZ250F Monster Energy Racing was launched in 2022, 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.