| Engine type: | Liquid-cooled, four-stroke, parallel twin, DOHC, 270° crankshaft | Capacity: | 449.9cc | Bore & stroke: | 72mm x 55.2mm | Compression ratio: | 11.5 : 1 | Fuel system: | Bosch EFI (Euro 5) | Maximum power: | 34.5kW / 10,000rpm | Maximum torque: | 39.3Nm / 7,750rpm | Gearbox: | 6-speed with CF-SC Slipper Clutch | |