It appears you're interested in specifications for the UM V2C-250T. This Custom / cruiser model is powered by a V2, four-stroke engine with 249.00 ccm (15.19 cubic inches) of actual displacement before 10.4:1 compression. Fueling is metered via Carburettor. 2 x Mikuni, 22 mm allowing this machine to produce its horsepower and torque. According to our records engine heat of the UM V2C-250T is moderated by Oil & 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 110/70-17 and the rear is 150/70-17 . The entire package is supported by the frame, Perimeter frame chassis. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc front brakes and Expanding brake (drum brake) rear brakes. The UM V2C-250T was launched in 2008, 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.