It appears you're interested in specifications for the Sherco SE 4.5i-F. This Enduro / offroad model is powered by a Sherco proprietary engine technology Single cylinder, four-stroke engine with 448.60 ccm (27.37 cubic inches) of actual displacement before compression. Fueling is metered via Injection. Magneti Marelli allowing this machine to produce its horsepower and torque. According to our records engine heat of the Sherco SE 4.5i-F 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 1.60-21 and the rear is 2.15-18 . The entire package is supported by the frame, Simple Chrome-Molybdenum and aluminium . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. AJP front brakes and Single disc. AJP rear brakes. The Sherco SE 4.5i-F 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.