FB Bore Sprockets

Item Number
40BS17X1/2H
40BS17X1H
40BS17X3/4H
40BS17X5/8H
40BS17X7/8H
40BS18X1-1/2H
40BS18X1-1/4H
40BS18X1-1/8H
40BS18X1-3/16H
40BS18X1-3/8H
40BS18X1-7/16H
40BS18X1/2H

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26
27
28
29
30
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27
28
29
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