In the high-octane world of professional motocross, two brothers race toward their dreams on very different tracks. Steve Howey and Mike Vogel star as K.C. and Trip Carlyle, siblings bound by blood but divided by ambition. When a life-altering accident shatters their family, the brothers find themselves on opposing sides of the sport, with K.C. joining a scrappy privateer team and Trip signing with a ruthless corporate powerhouse led by the formidable Robert Patrick. Fueled by adrenaline and rivalry, they must navigate treacherous jumps, corporate politics, and personal betrayals, all while the roar of the crowd and the scream of their engines push them to the absolute limit. This action-packed drama, featuring Sophia Bush and Daryl Hannah, captures the gritty, mud-splattered atmosphere of the Supercross circuit, where every race is a battle for glory, redemption, and the unbreakable bond of brotherhood.