sprocket 3 8 6t 16 electric, 19931800001 19954000000 16 electric, 19954000001 19991400000 16 electric, 19991400001 current 2012 el, 1992 04 2014 el, 1994 02 2014 el, 1995 05 2015 el, 1992 04 2016 el, 1994 02 2016 el, 1995 05 2115 el, 2000 02 2116 el, 2000 02 2118 el, 2000 02 315 electric, 2000060000
