It appears you're interested in specifications for the Kawasaki ER-6f ABS. This Naked bike model is powered by a Twin, four-stroke engine with 649.00 ccm (39.60 cubic inches) of actual displacement before 11.3:1 compression. Fueling is metered via Injection. Fuel injection: ø 38 mm x 2 (Keihin) allowing this machine to produce its 71.07 HP (51.9 kW) horsepower and 66.00 Nm (6.7 kgf-m or 48.7 ft.lbs) torque. According to our records engine heat of the Kawasaki ER-6f ABS is moderated by . You'll need to get familiar with the 6-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 120/70-17 and the rear is 160/60-17 . The entire package is supported by the frame, Diamond, high-tensile 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. Dual semi-floating 300 mm petal discs, dual piston front brakes and Single disc. Single 220 mm petal disc, single piston rear brakes. The Kawasaki ER-6f ABS was launched in 2007, 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.