Ducati Ducati Quick Shift (Dqs) 1706 96580251AaSystem with racing derived up down feature for an even more thrilling ride, bringing out the bike's adventurous spirit. It allows the gears to be shifted up and down without using the clutch and without releasing the throttle, thus increasing the acceleration and deceleration speed. The perfect accessory for the most demanding Ducati fans who refuse to compromise on maximum performance and look for excitement in every curve. Fitment Family Supermodel