Comparing outlines. Traced outlines of the 2013 KTM 990 and 2021 Husqvarna 901 reveal a strikingly similar shape. The appeal of this rally profile is undeniable, whether from Austria or Sweden. But wait....aren't KTM and Husqvarna the same company? Yes and no. Two key lines. The most important lines on a modern motorcycle are these. The raking red lines create muscularity and define the "rally bike" look (i.e., Dakar Rally). These angles are timeless and universally appealing