Brand New, but no packet (I bought in error, realized too late that I have a 530 chain lol) Never fitted, Hardened Anodised, lightweight. +2 for us 2005 and earlier blade owners! I'm told it will fit ALL cbr1000rr 2004-2013 and cbr600rr 2004-2012 but please check. Part no. 411U 520 42T £27 delivered Jon
