How the Knicks' Guerschon Yabusele signing will help the front office reel in an additional free agent this offseason.

Yabusele, who agreed to a two-year deal with the Knicks, said leaving the Sixers was "not a major key," but their offer didn't compare to New York's.

The Knicks have added to their frontcourt in NBA free agency. Guerschon Yabusele is signing a two-year, $12 million contract with the team, with The Post’s Stefan Bondy reporting the deal includes a player option. The 29-year-old averaged 11 points and 5.6 rebounds in 70 games for the 76ers this season.