Click to expand Tap to zoom X-3/4" X-Series Weld on Hub Round Bore with Keyway Set Screw; Quantity Discounts Sale $18.87 SKU X-3/4 Price Each on 1 Hub - $18.87 Price Each on 2 to 4 Hubs - $16.65 Price Each on 5 to 9 Hubs - $13.32 Price Each on 10 or more Hubs - $12.21 Quantity Discounts Price Each on 1 Hub Price Each on 2 to 4 Hubs Price Each on 5 to 9 Hubs Price Each on 10 or more Hubs 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a deferred, subscription, or recurring 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. 3/4" X-Series weld on hub Bore 3/4" Fits X Series weld on sprocket with 2" DIA. Hub for sprocket Keyway 3/16" x 3/32" Free shipping in the USA!