The Black Army Seal - TC Derby Cover

The engraved part is then sent to a professional Chrome Plater

The Master Gunnery Sergeant TC Derby Cover

The 8th Infantry Division 7 ¾ inches in diameter combines precision engraving with a premium finish for riders who want their motorcycle to reflect their style

The American Legion Rider Black & Chrome

Master Gunnery Sergeant TC Derby Cover, 7 ¼ inches in diameter Harley-Davidson-Electra-Glide-Classic-2000 The Black Army Seal -The Master Gunnery Sergeant 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