It appears you're interested in specifications for the Honda CBX 650 E Nighthawk. This Custom / cruiser model is powered by a In-line four, four-stroke engine with 656.00 ccm (40.03 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor. Keihin 35 mm allowing this machine to produce its 60.00 HP (43.8 kW) horsepower and torque. According to our records engine heat of the Honda CBX 650 E Nighthawk is moderated by Oil & 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, Aluminium 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 Expanding brake (drum brake). Drum brake rear brakes. The Honda CBX 650 E Nighthawk was launched in 1985, 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.