It appears you're interested in specifications for the Kawasaki Brute Force 650 4x4i. This ATV model is powered by a V2, four-stroke engine with 633.00 ccm (38.63 cubic inches) of actual displacement before 9.9:1 compression. Fueling is metered via Carburettor. (2) Keihin CVKR-D32 allowing this machine to produce its horsepower and torque. According to our records engine heat of the Kawasaki Brute Force 650 4x4i is moderated by Liquid. You'll need to get familiar with the transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is 25/8-12 and the rear is 25/10-12 . The entire package is supported by the frame, Double cradle, tubular steel. 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 Double disc. Sealed multidisk rear brakes. The Kawasaki Brute Force 650 4x4i was launched in 2011, 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.