It appears you're interested in specifications for the Harley-Davidson Road King Police. This Touring model is powered by a Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder V2, four-stroke engine with 1687.97 ccm (103.00 cubic inches) of actual displacement before 9.6:1 compression. Fueling is metered via Injection. Electronic Sequential Port Fuel Injection allowing this machine to produce its horsepower and 141.97 Nm (14.5 kgf-m or 104.7 ft.lbs) torque. According to our records engine heat of the Harley-Davidson Road King Police is moderated by Air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 130/80-B17 and the rear is 180/65-B16 . The entire package is supported by the frame, Mild steel; tubular frame; two-piece stamped and welded backbone; cast and forged junctions; twin downtubes; bolt-on rear frame with forged fender supports; MIG welded . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. ABS, 4-piston fixed front brakes and Single disc. ABS, 4-piston fixed rear brakes. The Harley-Davidson Road King Police was launched in 2014, 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.