The YoYoJam Black Knight is a signature series yo-yo of the 2005 World 4A Champion John Narum. It has rounded metal rims with thumb grind lips. It uses a hybrid O-ring/starburst response system, along with a large C-bearing. The diameter of the pogs are the same as those of the Sunset Trajectory series, so the Sunset pogs can also be used on the Black Knight. Also released was a limited edition model of the Black Knight with gold-colored rims and special pogs. Only 50 of these yo-yos were made.