It appears you're interested in specifications for the Honda CRM 250 AR. This Enduro / offroad model is powered by a Single cylinder, two-stroke engine with 249.00 ccm (15.19 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor. Carb., Active Radical Combustion allowing this machine to produce its 40.00 HP (29.2 kW) horsepower and torque. According to our records engine heat of the Honda CRM 250 AR is moderated by Liquid. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on front brakes and rear brakes. The Honda CRM 250 AR was launched in 1998, 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.