It appears you're interested in specifications for the Honda CBX 650 E (reduced effect). This Sport touring model is powered by a In-line four, four-stroke engine with 656.00 ccm (40.03 cubic inches) of actual displacement before 9.5:1 compression. Fueling is metered via allowing this machine to produce its 50.00 HP (36.5 kW) horsepower and torque. According to our records engine heat of the Honda CBX 650 E (reduced effect) is moderated by Air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is 100/90-19 and the rear is 130/90-16 . 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 Dual disc front brakes and Expanding brake rear brakes. The Honda CBX 650 E (reduced effect) was launched in 1983, 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.