It appears you're interested in specifications for the Janus Halcyon 250. This Allround model is powered by a Single cylinder, four-stroke engine with 229.0 ccm (13.97 cubic inches) of actual displacement before 9.2:1 compression. Fueling is metered via Carburettor. 30mm round slide with accelerator pump allowing this machine to produce its 14.0 HP (10.2 kW) @ 7000 RPM horsepower and 15.8 Nm (1.6 kgf-m or 11.7 ft.lbs) @ 5500 RPM torque. According to our records engine heat of the Janus Halcyon 250 is moderated by Air. 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 44638 and the rear is 3.5-18 . The entire package is supported by the frame, DOM tubular steel cradle. 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 Janus Halcyon 250 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.