It appears you're interested in specifications for the Sherco 500 SEF-R. This Enduro / offroad model is powered by a Single cylinder, four-stroke engine with 478.2 ccm (29.18 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor allowing this machine to produce its horsepower and torque. According to our records engine heat of the Sherco 500 SEF-R is moderated by Liquid. 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 1.60-21 and the rear is 2.15-18 . The entire package is supported by the frame, WP Monoshock progressive rear suspension with aluminum control rods, adjustable for high and low speed compression and spring pre-load. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Brembo front brakes and Single disc. Brembo rear brakes. The Sherco 500 SEF-R 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.