It appears you're interested in specifications for the Honda CB 550 F. This Naked bike model is powered by a In-line four, four-stroke engine with 544.00 ccm (33.19 cubic inches) of actual displacement before 9.0:1 compression. Fueling is metered via allowing this machine to produce its horsepower and torque. According to our records engine heat of the Honda CB 550 F is moderated by . You'll need to get familiar with the transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 3.25-S 19 (4 PR) and the rear is 3.75-S 18 (4 PR) . 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 Honda CB 550 F was launched in 1977, 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.