Click to expand Tap to zoom 50X28 Weld Sprocket for X Series Weld Hub 28 Tooth Sale $22.49 SKU WELD50X28 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