1. Ducati rod using the pivotable axle -joint angle of 90 degrees throughout the movement .
2. ducati use Desmodromic valves without valve springs , exhaust and intake . The opening and closing the intake valve opening celebrated the exhaust directly .
This is the point that both parts of a machine L-Twin Ducati engine with accelerate twist from around the Slow Idle up until around a high response. And the use of crankshaft in engine and make small pieces.