It appears you're interested in specifications for the BamX BX70-S Charger. This ATV model is powered by a Single cylinder, four-stroke engine with 72.00 ccm (4.39 cubic inches) of actual displacement before 8.8:1 compression. Fueling is metered via Carburettor allowing this machine to produce its 3.20 HP (2.3 kW) horsepower and 4.20 Nm (0.4 kgf-m or 3.1 ft.lbs) torque. According to our records engine heat of the BamX BX70-S Charger 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 16/7-8 and the rear is 16/7-8 . 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 Expanding brake (drum brake) front brakes and Single disc rear brakes. The BamX BX70-S Charger 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.