Driven timing sprocket cover is machined from 6061 T6 aluminum alloy and designed to replace the cast unit that comes stock on the bike. Whether to clean the look of the engine or to complement the other parts, Driven Racing cam cover is a fresh addition to your bike.; Sturdy construction, made from 6061-T6 aluminum Direct bolt on replacement Driven logo etched on the face of cam sprocket cover Anodized silver