It appears you're interested in specifications for the Husqvarna SMS125. This Super motard model is powered by a Reed valve in the crankcase and Single cylinder, two-stroke engine with 124.82 ccm (7.62 cubic inches) of actual displacement before 8.8:1 compression. Fueling is metered via Carburettor. Dell Orto VHST28 Carburettor allowing this machine to produce its horsepower and torque. According to our records engine heat of the Husqvarna SMS125 is moderated by Liquid. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 110/70-17 and the rear is 140/60-17 . 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 front brakes and Single disc rear brakes. The Husqvarna SMS125 was launched in 2013, 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.