It appears you're interested in specifications for the MBK Nitro. This Scooter model is powered by a In-line six, two-stroke engine with 49.00 ccm (2.99 cubic inches) of actual displacement before 7.4:1 compression. Fueling is metered via allowing this machine to produce its 2.68 HP (2.0 kW) horsepower and 3.70 Nm (0.4 kgf-m or 2.7 ft.lbs) torque. According to our records engine heat of the MBK Nitro is moderated by Liquid. You'll need to get familiar with the transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 130/60-13 and the rear is 140/60-13 . 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 front brakes and Single disc rear brakes. The MBK Nitro 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.