It appears you're interested in specifications for the Kawasaki Vulcan S SE. This Custom / cruiser model is powered by a Twin, four-stroke engine with 649.0 ccm (39.60 cubic inches) of actual displacement before 10.8:1 compression. Fueling is metered via Injection. DFI® 38mm throttle bodies (2), with sub-throttle valves allowing this machine to produce its 46.9 HP (34.3 kW) @ 6600 RPM horsepower and 53.0 Nm (5.4 kgf-m or 39.1 ft.lbs) @ 5600 RPM torque. According to our records engine heat of the Kawasaki Vulcan S SE is moderated by . 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 120/70-18 and the rear is 160/60-17 . The entire package is supported by the frame, High-tensile steel diamond 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 Kawasaki Vulcan S SE 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.