It appears you're interested in specifications for the Suzuki DR650SE. This Super motard model is powered by a Gear-driven single counter balancer system minimizes engine vibration Single cylinder, four-stroke engine with 644.00 ccm (39.30 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor. Mikuni BST40 allowing this machine to produce its horsepower and torque. According to our records engine heat of the Suzuki DR650SE is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 90/90-21 and the rear is 120/90-17 . The entire package is supported by the frame, Lightweight, compact, rigid semi-double cradle. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Single disc rear brakes. The Suzuki DR650SE was launched in 2012, 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.