It appears you're interested in specifications for the Yamaha BT 1100 Bulldog. This Naked bike model is powered by a Twin, four-stroke engine with 1063.00 ccm (64.86 cubic inches) of actual displacement before 8.3:1 compression. Fueling is metered via allowing this machine to produce its 64.10 HP (46.8 kW) horsepower and 88.20 Nm (9.0 kgf-m or 65.1 ft.lbs) torque. According to our records engine heat of the Yamaha BT 1100 Bulldog is moderated by Air. You'll need to get familiar with the transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 120/70-ZR17 and the rear is 170/60-ZR17 . 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 Double disc front brakes and Single disc rear brakes. The Yamaha BT 1100 Bulldog was launched in 2004, 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.