New York Knicks fans have waited forever for this.

Thursday’s ticker-tape parade for the new NBA champions will be a first. When the team won the title before, in 1970 and ‘73, they weren’t honored with New York’s signature procession.

Why not? There’s no one definitive explanation. But there is some informative context: The ’70s wins came at a time when then-Mayor John Lindsay had reined in the confetti-tossing spectacles. He celebrated the Knicks at the mayoral mansion and then City Hall — august settings, for sure, but not the fabled trip through lower Broadway’s “Canyon of Heroes.”

If there’s pent-up demand for a Knicks parade, current Mayor Zohran Mamdani seems determined to meet it. He has predicted that Thursday’s celebration might be “the largest parade in New York City history.”

“There will be performances, there will be New Yorkers, there will be the team and there will be history,” the mayor, a Democrat, said Monday while visiting a city facility that prepared temporary “Champions Way” signs for the parade route. The event is set to start at 10 a.m. Thursday near Battery Park and end at City Hall.