It appears you're interested in specifications for the Harley-Davidson XL 1200L Sportster 1200 Low. This Custom / cruiser model is powered by a Evolution engine. Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters. V2, four-stroke engine with 1201.25 ccm (73.30 cubic inches) of actual displacement before 9.7:1 compression. Fueling is metered via Injection. Electronic Sequential Port Fuel Injection (ESPFI) allowing this machine to produce its horsepower and 107.00 Nm (10.9 kgf-m or 78.9 ft.lbs) torque. According to our records engine heat of the Harley-Davidson XL 1200L Sportster 1200 Low is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 100/90-19 and the rear is 150/80-16 . The entire package is supported by the frame, Mild steel, tubular frame; circular sections; cast junctions.. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Patented, uniform expansion rotors. Dual-piston. front brakes and Single disc. Patented, uniform expansion rotors. Single-piston. rear brakes. The Harley-Davidson XL 1200L Sportster 1200 Low was launched in 2011, 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.