It appears you're interested in specifications for the Yamaha XJ 900 S Diversion. This Touring model is powered by a In-line four, four-stroke engine with 892.00 ccm (54.43 cubic inches) of actual displacement before 10.0:1 compression. Fueling is metered via allowing this machine to produce its 89.00 HP (65.0 kW) horsepower and 83.00 Nm (8.5 kgf-m or 61.2 ft.lbs) torque. According to our records engine heat of the Yamaha XJ 900 S Diversion is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is 120/70-17 and the rear is 150/70-17 . 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 Dual disc front brakes and Single disc rear brakes. The Yamaha XJ 900 S Diversion was launched in 1999, 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.