It appears you're interested in specifications for the Yamaha TT-R110E. This Enduro / offroad model is powered by a Automatic cam chain tensioner Single cylinder, four-stroke engine with 110.0 ccm (6.71 cubic inches) of actual displacement before 9.3:1 compression. Fueling is metered via Carburettor. Mikuni® VM16 allowing this machine to produce its horsepower and torque. According to our records engine heat of the Yamaha TT-R110E is moderated by Air. You'll need to get familiar with the 4-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 2.50-14 and the rear is 3.00-12 . The entire package is supported by the frame, Steel backbound, diamond-type-design. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Expanding brake (drum brake) front brakes and Expanding brake (drum brake) rear brakes. The Yamaha TT-R110E 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.