The CBR250R serves up everything first-time and long-time riders look for in a bike: Lightweight. Excellent fuel economy. Solid build quality. A user-friendly powerband. And a cool factor that can? t be beat. Engine and transmission Displacement: 249.40 ccm (15.22 cubic inches) Engine type: Single cylinder. four-stroke Compression: 10.7:1 Bore x stroke: 76.0 x 55.0 mm (3.0 x 2.2 inches) Valves per cylinder: 4 Fuel system: Injection. PGM-Fi. 38mm throttle body Fuel control: Double Overhead Cams/Twin Cam (DOHC) Ignition: Computer-controlled digital transistorized with electronic advance Cooling system: Liquid Gearbox: 6-speed Transmission type. final drive: Chain Fuel consumption: 3.05 litres/100 km (32.8 km/l or 77.12 mpg) Greenhouse gases: 70.8 CO2 g/km. (CO2 - Carbon dioxide emission) Emission details: Meets current EPA standards. Models sold in California meet current CARB standard...