It appears you're interested in specifications for the Beta Minicross R10. This Minibike, cross model is powered by a Single cylinder, two-stroke engine with 49.00 ccm (2.99 cubic inches) of actual displacement before 12.5:1 compression. Fueling is metered via Carburettor. Dell´Orto SHA 14 - 12L allowing this machine to produce its horsepower and torque. According to our records engine heat of the Beta Minicross R10 is moderated by Air. You'll need to get familiar with the Automatic transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, Steel tubing. 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 Beta Minicross R10 was launched in 2010, 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.