It appears you're interested in specifications for the MBK X-Power. This Sport model is powered by a Single cylinder, two-stroke engine with 49.70 ccm (3.03 cubic inches) of actual displacement before 11.5:1 compression. Fueling is metered via Carburettor. PHBN 16 allowing this machine to produce its 2.41 HP (1.8 kW) horsepower and 2.87 Nm (0.3 kgf-m or 2.1 ft.lbs) torque. According to our records engine heat of the MBK X-Power is moderated by Liquid. You'll need to get familiar with the 6-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 100/80-17 and the rear is 130/70-17 . 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 Single disc. Disc, Ø 280 front brakes and Single disc. Disc, Ø 220 rear brakes. The MBK X-Power was launched in 2007, 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.