It appears you're interested in specifications for the Yamaha Tracer 900. This Super motard model is powered by a In-line three, four-stroke engine with 847.0 ccm (51.68 cubic inches) of actual displacement before 11.5:1 compression. Fueling is metered via Injection allowing this machine to produce its 115.0 HP (83.9 kW) @ 10000 RPM horsepower and 87.2 Nm (8.9 kgf-m or 64.3 ft.lbs) @ 8500 RPM torque. According to our records engine heat of the Yamaha Tracer 900 is moderated by Liquid. You'll need to get familiar with the 6-speed 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 180/55-ZR17 . The entire package is supported by the frame, Diamond. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. Hydraulic. ABS. front brakes and Single disc. Hydraulic. ABS. rear brakes. The Yamaha Tracer 900 was launched in 2020, 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.