Board Thread:Versus Debates/@comment-31074250-20170311171452/@comment-30426414-20170324164420

It wasn't naruto's attack that knocked sasuke out of susanoo, it was kaguya's eighty Gods vacuum attack that did. Chapter 688 page 7, kaguya hits the susanoo with vacuum palms and you can see sasuke being knocked out of it before naruto charges the tailed beast rasenshurikens.