It appears you're interested in specifications for the KTM 390 Duke ABS. This Naked bike model is powered by a Single cylinder, four-stroke engine with 373.20 ccm (22.77 cubic inches) of actual displacement before compression. Fueling is metered via allowing this machine to produce its 43.00 HP (31.4 kW) horsepower and torque. According to our records engine heat of the KTM 390 Duke ABS is moderated by . You'll need to get familiar with the 6-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, Tubular space frame made from steel, powder-coated . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. Brembo. ABS. front brakes and Single disc. Brembo. ABS. rear brakes. The KTM 390 Duke ABS 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.