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.

For the Knicks he likely will take the place of free agent Precious Achiuwa. At 6-8, 260-pounds, the 29-year-old Yabusele can serve as both a power forward and center as Achiuwa did last season. But Yabusele is a more dangerous threat from beyond the arc than Achiuwa, who has shot under 30% beyond the arc for three straight seasons.

The French power forward's deal is worth $12 million. The Sixers had hoped to retain him, but he leaves Philadelphia as a fan favorite.