Board Thread:Naruto Discussions/@comment-29105292-20170126053212/@comment-1872728-20170210174625

Both Naruto and Sasuke received half of Hagoromo's Six Paths Chakra, which were meant for the Six Paths: Chibaku Tensei. The side effects are awakening their respective abilities, which they can now generate their own Six Paths Chakra with. When they used the Six Paths: Chibaku Tensei, they used up Hagoromo's Six Paths Chakra they received. They still have/can generate their own Six Paths Chakra.