Mountain Machine
3 dimensionally engraved using a very time consuming and painstaking process, this will really get your bike some serious attention while people wonder not only where you got it, but how it was made! Available for twin cam, evo or shovel. If you have any special requests we look forward to hearing from you.

Derby Covers are available in 3 or 5 hole.
1999 and prior bikes require a 3 hole cover.
2000 and later bikes require a 5 hole cover.
All of the 3d covers are made to order so please allow 2-4 weeks for shipment.

(These do not fit '16-later Touring and Trike, '15-later FLHTCUL and FLHTKL, and '07-later Touring and Trike models equipped with Narrow-Profile Outer Primary Cover P/N 25700385 or 25700438.)
We will be offering them for these models soon
Mountain Machine Design
This page was last updated: April 13, 2016
Solution Graphics
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Copyright 2008 Mountain Machine Design

Specializing in custom CNC machining.& Harley Davidson service and parts.

Evergreen, Colorado

Custom engraving available, your design, advertising your business, club logos etc........
3D ENGRAVED DERBY COVERS available in 3 or 5 hole
Use your own photos or ours to personalize your ride!
Machined from solid billet 60/61 aluminum.

Custom 3D covers Starting from $300. Your photo must be high resolution for best results.
U.S. Flag options