Buell Racing was a successful motorcycle brand that went into administration in 2015. As a result, Buell no longer manufactures helmets. The founder of Buell, Eric Buell, has recently teamed up with Sauber Motorsport CEO, Frederic Vasseur and motorsports investor and consultant Francois-Xavier Terny to build electric motorcycle. The startup is called Fuell. Whether they continue to manufacture helmets, it is uncertain.