Disney World’s newest attraction, the Tron Lightcycle Ride, finally has a firm opening date, and it’s coming up quick. The long-awaited high-speed motorbike roller coaster, based on the 1982 Disney sci-fi flick Tron and 2010 follow-up Tron Legacy, will open in the Magic Kingdom’s Tomorrowland on April 4 of this year. Tron Lightcycle Run was originally announced in 2017 and replaces the old Tomorrowland Speedway as part of a continued revamping of Tomorrowland.