The Butterfly - TC Derby Cover

The FDNY Memorial Maltese- TC Derby combines precision engraving with a premium finish for riders who want their motorcycle to reflect their style

The 110 CVO - Black Timer 1999-2016

The Skeleton Flipping Tear Through Black Gloss TC Derby Cover

HD has successfully lab tested our processing for paint adhesion

US Army Seal (Retired) TC Derby Cover, 7 ¼ inches in diameter Harley-Davidson-Electra-Glide-Classic-2010 The Butterfly - TC DerbyThe US Army Seal (Retired) 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. Our process is to engrave the design onto a raw aluminum part. The engraved part is then sent to an professional chrome plater. Automotive grade PPG paint is used for a durable color finish.