It appears you're interested in specifications for the Triumph Street Triple. This Naked bike model is powered by a In-line three, four-stroke engine with 675.00 ccm (41.19 cubic inches) of actual displacement before 12.7:1 compression. Fueling is metered via Injection. Multipoint sequential electronic fuel injection with SAI allowing this machine to produce its 105.00 HP (76.6 kW) horsepower and 67.80 Nm (6.9 kgf-m or 50.0 ft.lbs) torque. According to our records engine heat of the Triumph Street Triple is moderated by Liquid. 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 120/70-ZR17 and the rear is 180/55-ZR17 . The entire package is supported by the frame, Aluminum beam twin-spar. . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc front brakes and Single disc rear brakes. The Triumph Street Triple 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.