It appears you're interested in specifications for the Gilera DNA 50. This Allround model is powered by a Single cylinder, two-stroke engine with 49.40 ccm (3.01 cubic inches) of actual displacement before 13.0:1 compression. Fueling is metered via allowing this machine to produce its horsepower and torque. According to our records engine heat of the Gilera DNA 50 is moderated by Liquid. You'll need to get familiar with the Automatic transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is 120/70-14 and the rear is 140/70-14 . 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 Double disc front brakes and Single disc rear brakes. The Gilera DNA 50 was launched in 2005, 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.