FB Bore Sprockets

Item Number
50BS60X1-7/16H
50BS60X1H
50BS60X2-1/4H
50BS60X2H
50BS60X36MMH
50BS70X1-1/2H
50BS70X1H
50BS72X1-1/2H
50BS72X1-1/4H
50BS72X1-7/16H
50BS80X1-1/4H
50BS96X1H

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86
87
88
89
90
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87
88
89
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