Billy Joel will close his 20th Century Cycles motorcycle shop in Oyster Bay and auction off his personal bike collection due to normal pressure hydrocephalus diagnosis.

Billy Joel's beloved motorcycle shop on Long Island, New York, is closing down after nearly 15 years of offering fans a free peek at his personal collection of dozens of bikes.

Billy Joel’s beloved motorcycle shop on Long Island, New York, is closing down after nearly 15 years of offering fans a free peek at his personal collection of dozens of bikes.

Billy Joel's beloved motorcycle shop on Long Island, New York, is closing down after nearly 15 years of offering fans a free peek at his personal collection of dozens of bikes.

WASHINGTON — Billy Joel's beloved Long Island motorcycle shop is closing down after nearly 15 years of offering fans a free peek at his personal collection of dozens of bikes.