520 Pitch Gold Standard Chain 116 Links Hyosung GV250 Aquila EFI 2004 2005 2006 2007 2008 2009 2010 Brand New 520 Pitch 116 Links chain with master link Tensile Strength of 8200 Pounds Top Quality of the line roller chains Offer allowable working loads that can provide extra load carrying capability and deliver Solid rollers and bushings rovide great strength and durability under all riding condition