Shopane and Ngcobo were loaned to All Stars, while Chiefs released fellow MultiChoice Diski Challenge players Sixhaso and Khopotse prior to their move.
Amakhosi, who recently promoted a quartet to the first team, announced the news on their website, saying: 'Luthando Sixhaso, Sibongiseni Ngcobo, Itumeleng Shopane and Surprise Khopotse have joined First Division side Cape Town All Stars.
'The four players have done well for the Glamour Boys in the MultiChoice Diski Challenge over the past two seasons. Ngcobo and Sixhaso were part of the first team squad, while Shopane and Khopotse did well for the reserve side.
'Shopane was early this year part of South Africa’s Under-20s side that went to compete at the Africa Cup of Nations.
'Shopane and Ngcobo have gone on loan, while Sixhaso and Khopotse have been released.'