Click to expand Tap to zoom 50X28 Weld Sprocket for X Series Weld Hub 28 Tooth Sale $18.50 SKU WELD50X28 Quantity Each - $18.50 Quantity Each Number of Teeth 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 50x28 Weld Sprockets Bore to Fit X-Hub 2" Fits #50 Roller Chain 28 Tooth Outside Diameter = 5.920" Pitch Diameter =5.582" These are Flat Plate Steel Weld Sprockets FREE SHIPPING