Click to expand Tap to zoom 100A60H-SB A-Plate Sprocket 60 Teeth for #100 Roller Chain Sale $522.30 SKU 100A60H-SB 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. 100A60H - SB (1 1/2") Bore Type A PLATE Sprocket for #100 Roller Chain 60 Tooth Outside Diameter = 24.600" Pitch Diameter = 23.884" Free shipping in the USA!