Century Cycles in Oyster Bay will close in late September and Joel will auction off his collection of bikes later this year.

Billy Joel's Long Island motorcycle shop, 20th Century Cycles, is closing down after nearly 15 years, the Associated Press reports. Joel will be closing the Oyster Bay shop and auctioning off his collection later in the year due to the diagnosis of his brain disorder.

Billy Joel will be closing 20th Century Cycles, his popular motorcycle shop on Long Island. For the past 15 years, the Oyster Bay shop has showcased the singer's private collection of expensive and rare motorcycles, which he spent decades gathering.