"YoYoJam Black Knight"@en . "Size C YYJ Large"@en . "Width: 40.73mm"@en . "Flared"@en . "Diameter: 56.3mm"@en . "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."@en . . "Plastic with metal rims"@en . "Various"@en . . . . "Hybrid"@en . "Black Knight"@en . "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."@en . "N/A"@en . . "71.5"^^ . . . . .