Click to expand Tap to zoom 80A70H-SB Type A Plate Sprocket 70 Teeth for #80 Roller Chain Sale $286.00 SKU 80A70H-SB Quantity One - $286.00 title Quantity One 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 80A70H - SB (1 1/2") Bore Heat Treated Type A PLATE Sprocket for #80 Roller Chain 70 Tooth Outside Diameter = 22.870" Pitch Diameter = 22.289" Free shipping in the USA!