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

The Wolf-12 TC Derby Cover

The Steal Your Face Derby Cover

combines precision engraving with a premium finish for riders who want their motorcycle to reflect their style

Air Assault- TC Derby Cover, 7 ¼ inches in diameter Harley-Davidson-CVO-Ultra-Limited-2014 The Air Force Seal -The Air Assault TC Derby Cover, 7 inches in diameter combines precision engraving with a 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 is to engrave the