Dyna Primary

Drag Specialties - Derby Covers These Domed Design Deby Covers have a clean simple look. Features Die-cast construction Available in multiple finishes Includes mounting hardware Fitment 2020 Harley-Davidson Softail Low Rider S...

Drag Specialties Primary Chain Inspection Covers Features: Machined from steel Available with a chrome, black wrinkle or flat black finish Sold each Fitment: (Repl. OEM 60572-78) YearMakeModel 2005 Harley-Davidson 15th Anniversary...

Trask Assault Series Derby Cover - fits '99-'11 Softail,  '99-'17 Dyna, '99-'15 FL Upgrade the look of your Harley Davidson's primary with this see-through derby cover from Trask performance. Available in Chrome, Gloss Black, and Raw Machined...

Barnett - Clear Derby Cover - Black - Fits '07-'18 Big Twin Features a .25"-thick, clear polycarbonate window to your clutch The scratch- and discoloration-resistant window is firmly secured and sealed with an O-ring gasket The outer cover area is...

Barnett - Clear Derby Cover Black fits '99-'06 Big Twin Models Feature a quarter inch thick, clear polycarbonate window to your clutch. The outer cover is CNC machinced from billet aluminum, chrome plated and then the scratch and discoloration...

Thrashin Supply Co. Dished Derby Cover for Harley Twin Cam Models  The Thrashin Supply Co. Dished Derby Cover is constructed from tough billet aluminum. Not only does this look super clean and sleek but it's durable so it'll last. Available in your...

Drag Specialties - Derby Covers  These Domed Design Deby Covers have a clean simple look. Features Die-cast construction Available in multiple finishes Includes mounting hardware Fitment 1999 Harley-Davidson Softail Night Train...

Thrashin Supply Harley Derby Covers - Twin Cam/ Evo The Thrashin Supply Co. Classic Derby Cover is constructed from tough billet aluminum. Not only does this look super clean and sleek but it's durable so it'll last. Available in your choice of polished...