Question Low-speed crashes: Answers Can be fatal. Are never serious. Rarely cause injuries. Happen frequently, so there is no need to worry about them. Explanation Most motorcycle crashes occur at speeds lower than 30 miles per hour. Even low-speed crashes can be fatal. Take a FREE Practice Test Now This questions appears in the following tests: Kentucky Practice Test Montana Practice Test Nebraska Practice Test Oklahoma Practice Test Utah Practice Test Connecticut Practice Test Louisiana Practice Test New Hampshire Practice Test New Jersey Practice Test Wyoming Practice Test North Carolina Practice Test Wisconsin Practice Test Ohio Practice Test