2015 CobraMoto CX50 SR, Cobra s flagship model in 1994 was the King 50. It changed motocross forever by introducing the first true race-ready 50 cc motocross bike. Twenty years later, we re still innovating, and in the time since, the King 50 has kicked off the careers of many of the world s top racers including Davi Millsaps, Brock Tickle, Darryn Durham, Blake Baggett, Trey Canard, and Eli Tomac not to mention up-and-comers such as Adam Cianciarulo, Cooper Web, and Thomas Covington.