2007 KTM Super Duke 990, 2007 KTM 990 Super Duke, Black, low miles, must see!! 2007 KTM 990 Super Duke, gives you when it s in motion. Just as KTM re-invented the Street?ghter, you try to invent new words for what happens beneath you curve after curve. The KTM 990 Super Duke sweeps through curves ultra-precise, radical and agile. The landscape ?ies past fast, faster, much too fast. You feel the road, the centrifugal force and want more.