It appears you're interested in specifications for the Pitster Pro MX 110R. This Minibike, cross model is powered by a Single cylinder, four-stroke engine with 110.00 ccm (6.71 cubic inches) of actual displacement before 9.2:1 compression. Fueling is metered via Carburettor allowing this machine to produce its horsepower and torque. According to our records engine heat of the Pitster Pro MX 110R is moderated by Air. You'll need to get familiar with the 4-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 2.75-14 and the rear is 1.85-12 . The entire package is supported by the frame, Central Double Cradle Chromo W/ Tri Point Mounting, removable footpeg Design, Progressive Link. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. W-Style Rotor W/ Floating Caliper front brakes and Single disc. W-Style Rotor W/ Floating Caliper rear brakes. The Pitster Pro MX 110R was launched in 2012, 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.