Jeff Nichols’s The Bikeriders is based on the book by photojournalist Danny Lyon, first published in 1968, about his years embedded with a lawless motorcycle gang in Chicago. Nichols (Take Shelter, Mud, Loving) has imposed a fictional narrative arc and while it’s bogus in some respects and the arc quite familiar to anyone acquainted with stories about male subcultures – the fatal flaw of loyalty etc – it is well-crafted, stylish, has some potent scenes and a fantastic cast.