2012 HONDA CBR 250R, ENGINEEngine Type 249.6cc liquid-cooled single-cylinder four-strokeBore And Stroke 76mm x 55mmInduction PGM-Fi, 38mm throttle bodyIgnition Computer-controlled digital transistorized with electronic advanceCompression Ratio 10.7:1Valve Train DOHC; four valves per cylinderDRIVE TRAINTransmission Six-speedCHASSIS / SUSPENSION / BRAKESFront Suspension 37mm fork; 4.65 inches travelRear Suspension Pro-Link single shock with five positions of spring preload adjustability; 4.07 inches travelFront Brake Single 296mm discRear Brake Single 220mm discFront Tire 110/70-17 radialRear Tire 140/70-17 radialDIMENSIONSRake 25.0 degreesTrail 98.6mm (3.9 inches)Wheelbase 53.9 inchesSeat Height 30.5 inchesCurb Weight 357 pounds. Includes all standard equipment, required fluids and full tank of fuel-ready to ride.Fuel Capacity 3.4 gallonsMiles Per Gallon 77 MPG - Hondas fuel economy estimates are based on EPA exhaust emission measurement test procedures and are intended for comparison purposes only. Your actual mileage will vary depending on how you ride, how you maintain your vehicle, weather, road conditions, tire pressure, installation of accessories, cargo, rider and passenger weight, and other factors.