The spare rubber bumper for Predator pool cues with the circled cat head is compatible with all Predator cues made since 2012. The following cue lines are compatible with this bumper thread: Throne Series P3 Series SP2 Series 9K Series Sport Series: 1st generation and after Ikon Series: 2nd generation and after Blak Series: 3nd generation and after All Predator Carom cues