It appears you're interested in specifications for the UM V2C-650T. This Touring model is powered by a V2, four-stroke engine with 647.00 ccm (39.48 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor. 2 x Mikuni, 38 mm allowing this machine to produce its horsepower and torque. According to our records engine heat of the UM V2C-650T is moderated by Liquid. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 120/70-ZR18 and the rear is 180/55-ZR17 . 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 Double disc front brakes and Single disc rear brakes. The UM V2C-650T was launched in 2009, 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.