It appears you're interested in specifications for the Honda SH300i. This Scooter model is powered by a Single cylinder, four-stroke engine with 279.10 ccm (17.03 cubic inches) of actual displacement before 10.5:1 compression. Fueling is metered via Injection. PGM-FI allowing this machine to produce its 26.82 HP (19.6 kW) horsepower and 26.00 Nm (2.7 kgf-m or 19.2 ft.lbs) torque. According to our records engine heat of the Honda SH300i is moderated by Liquid. You'll need to get familiar with the Automatic transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 110/70-(16 and the rear is 130/70-(16 . The entire package is supported by the frame, Steel. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Triple-piston calliper, drilled rotor (ABS) and sintered metal pads front brakes and Single disc. Single-piston calliper, drilled rotor (ABS) and sintered metal pads rear brakes. The Honda SH300i was launched in 2013, 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.