BN 600 BN 600 is not the same old 600. The heart of the BN600 is its innovative inline four-cylinder 4 stroke engine, liquid cooled double overhead camshaft and 4 valves for each cylinder. The engine, with electronic injection and four 38 mm throttle bodies delivers a power of 82 hp @ 11,500 rpm and mx torque of 52 Nm @ 10,500 rpm. A successful recipe conceived and developed meticulously over the years to get a smooth and compact engine to entertain even the less skilled riders.