Highsider Proton Turn Signal Modules Highsider Proton Turn Signals combine a compact size with impressive brightness. Their small form factor allows for various mounting options, giving you the freedom to customize their placement. These turn signals contribute to a cleaner look for your bike and offer high visibility when activated. With the Proton Turn Signals, you can enhance both the aesthetics and safety of your motorcycle. Features: Ultrabright LED turn signals Very small aluminum housing Approved for front/rear use Dimensions: 11mm D x 13mm W Sold in a pair