Joker Machine Steering Stem Bolt For Harley Replace the dull looking stock hex bolt with an aircraft-inspired, billet aluminum steering stem nut that is sure to stand out. Easy installation in minutes that transforms the whole look of your forks. Features Clear anodized silver finish Replaces crude hardware store look Fully CNC-machined construction Style matches Joker's fork tube plugs Installs in minutes with a 23mm socket