Clarity Derby Covers The RSD Clarity Derby Cover is the next best thing to an open primary. Articulately-machined billet aluminum frames transparent polycarbonate, giving you the same feel of a spinning clutch pack, yet is fully enclosed. Now you can show off that trick clutch. Allows for viewing of internal engine components. Specialty coating does not allow oil and grease to adhere and a proprietary abrasion- and UV-resistant film to protect surface from yellowing, marring or breakage. RSD Contrast Cut product starts with a finely-machined polished and black anodized part which is re-machined to bring out the design highlights; close attention is paid to machine pattern and quality to ensure the best and cleanest machine work. Direct replacement for your stock derby cover on your O.E.M. primary CNC-machined from billet aluminum and polycarbonate Machined RSD Logo All mounting hardware included Matching Clarity Air Cleaner and Timing/Cam Cover available Black Ops, RSD's newest finish option is gloss black on top of a contrasting textured black Will not fit 2016 FLH/T or 2015 FLH Low Made in USA