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The Air Force Seal - 3-Hole Derby combines precision engraving with a premium finish for riders who want their motorcycle to reflect their style

Blue Line Flag Derby Cover, Black Gloss, 7 ¾ inches in diameter Harley-Davidson-Springer-Softail-2002 The Purple Heart TC DerbyThe Blue Line Flag Derby Cover, Black Gloss, 7 inches in diameter combines precision engraving with a durable premium finish for riders who want their motorcycle to reflect their style, service, or personal story. Product Details Billet Aluminum, Chrome Plated Derby Cover. This derby cover is 7 inches in diameter. Please check your existing derby cover to confirm that it is 7 inches also. This part is also made with a diameter of 7 inches. Our process