they are plated with 24kt gold

The Spartan Red Line Derby Cover

The Purple Heart- 2008 & Later FLH Fuel Lid combines precision engraving with a premium finish for riders who want their motorcycle to reflect their style

7 ¾ inches in diameter combines precision engraving with a durable premium finish for riders who want their motorcycle to reflect their style

The 82nd Airborne - TC Derby Cover

Black Betty, Black Gloss TC Derby Cover, 7 ¼ inches in diameter Harley-Davidson-Road-King-Custom-EFI-2005 they are plated with 24ktThe Black Betty, Black Gloss 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 Precision machined construction with a durable decorative finish.