Click to expand Tap to zoom 80X45 Weld Sprocket for X Series Weld Hub 45 Tooth Sale $134.57 SKU WELD80X45 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 80x45 Weld Sprockets Bore to Fit X-Hub 2" Fits #80 Roller Chain 45 Tooth Outside Diameter = 14.900" Pitch Diameter = 14.336" These are Flat Plate Steel Weld Sprockets FREE SHIPPING