It appears you're interested in specifications for the Yuki Twinsport 125. This Naked bike model is powered by a Twin, two-stroke engine with 124.00 ccm (7.57 cubic inches) of actual displacement before 9.2:1 compression. Fueling is metered via Carburettor. Mikuni allowing this machine to produce its 11.50 HP (8.4 kW) horsepower and 8.20 Nm (0.8 kgf-m or 6.0 ft.lbs) torque. According to our records engine heat of the Yuki Twinsport 125 is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is and the rear is . 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 front brakes and rear brakes. The Yuki Twinsport 125 was launched in 2006, 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.