On the Derby Cover swims Goldfish

Derby cover with 3 mounting holes for Harley-Davidson Shovelhead and Evolution big twin models.
The base part is machined from A6061 aluminum alloy.

Harley-Davidson Goldfish derby cover

Goldfish and 2 gears on the surface of brass plate are realized by etching.
Etching differs from printing. Watching the surface carefully, you will notice the convex and concave figures.

shovelhead brass goldfish derby cover

Brass plate is fixed to aluminum body with 8 rivets.

riveted brass shovelhead derby cover

Harley-Davidson riveted derby cover

The following picture shows installation example. The derby cover is put on the Shovelhead FLH primary cover.
Mounting bolts are not included.

evolution big twin derby cover brass

Harley-Davidson fxr goldfish derby cover

Harley-Davidson brass aluminum derby cover

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