It appears you're interested in specifications for the WSK M21W2B Kobuz. This Touring model is powered by a Single cylinder, two-stroke engine with 174.00 ccm (10.62 cubic inches) of actual displacement before 9.0:1 compression. Fueling is metered via Carburettor. GM26U Pegaz allowing this machine to produce its 14.00 HP (10.2 kW) horsepower and 16.00 Nm (1.6 kgf-m or 11.8 ft.lbs) torque. According to our records engine heat of the WSK M21W2B Kobuz is moderated by Air. You'll need to get familiar with the 4-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 3.00-18 and the rear is 3.00-18 . The entire package is supported by the frame, Single, steel welded tubes. 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 WSK M21W2B Kobuz was launched in 1977, 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.