It appears you're interested in specifications for the KTM 660 Supermoto Factory Replica. This Enduro / offroad model is powered by a Single cylinder, four-stroke engine with 654.00 ccm (39.91 cubic inches) of actual displacement before 12.5:1 compression. Fueling is metered via Carburettor allowing this machine to produce its 72.00 HP (52.6 kW) horsepower and torque. According to our records engine heat of the KTM 660 Supermoto Factory Replica is moderated by Liquid. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 120/60-17 and the rear is 165/55-17 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Single disc rear brakes. The KTM 660 Supermoto Factory Replica was launched in 2003, 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.